1215916416

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 4212542880

約数和(自身を除く): 2996626464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 61, 64, 66, 72, 78, 88, 96, 99, 104, 117, 121, 122, 128, 132, 143, 144, 156, 176, 183, 192, 198, 208, 234, 242, 244, 264, 286, 288, 312, 352, 363, 366, 384, 396, 416, 429, 468, 484, 488, 528, 549, 572, 576, 624, 671, 704, 726, 732, 792, 793, 832, 858, 936, 968, 976, 1056, 1089, 1098, 1144, 1152, 1248, 1287, 1331, 1342, 1408, 1452, 1464, 1573, 1584, 1586, 1664, 1716, 1872, 1936, 1952, 2013, 2112, 2178, 2196, 2288, 2379, 2496, 2574, 2662, 2684, 2904, 2928, 3146, 3168, 3172, 3432, 3744, 3872, 3904, 3993, 4026, 4224, 4356, 4392, 4576, 4719, 4758, 4992, 5148, 5324, 5368, 5808, 5856, 6039, 6292, 6336, 6344, 6864, 7137, 7381, 7488, 7744, 7808, 7986, 8052, 8712, 8723, 8784, 9152, 9438, 9516, 10296, 10648, 10736, 11616, 11712, 11979, 12078, 12584, 12672, 12688, 13728, 14157, 14274, 14762, 14976, 15488, 15972, 16104, 17303, 17424, 17446, 17568, 18304, 18876, 19032, 20592, 21296, 21472, 22143, 23232, 23424, 23958, 24156, 25168, 25376, 26169, 27456, 28314, 28548, 29524, 31944, 32208, 34606, 34848, 34892, 35136, 37752, 38064, 41184, 42592, 42944, 44286, 46464, 47916, 48312, 50336, 50752, 51909, 52338, 54912, 56628, 57096, 59048, 63888, 64416, 66429, 69212, 69696, 69784, 70272, 75504, 76128, 78507, 81191, 82368, 85184, 85888, 88572, 95832, 95953, 96624, 100672, 101504, 103818, 104676, 113256, 114192, 118096, 127776, 128832, 132858, 138424, 139392, 139568, 151008, 152256, 155727, 157014, 162382, 164736, 170368, 177144, 191664, 191906, 193248, 201344, 207636, 209352, 226512, 228384, 236192, 243573, 255552, 257664, 265716, 276848, 279136, 287859, 302016, 304512, 311454, 314028, 324764, 354288, 383328, 383812, 386496, 415272, 418704, 453024, 456768, 472384, 487146, 511104, 531432, 553696, 558272, 575718, 604032, 622908, 628056, 649528, 708576, 730719, 766656, 767624, 772992, 830544, 837408, 863577, 906048, 913536, 944768, 974292, 1055483, 1062864, 1107392, 1116544, 1151436, 1245816, 1256112, 1299056, 1417152, 1461438, 1533312, 1535248, 1661088, 1674816, 1727154, 1812096, 1948584, 2110966, 2125728, 2214784, 2302872, 2491632, 2512224, 2598112, 2834304, 2922876, 3070496, 3166449, 3322176, 3349632, 3454308, 3897168, 4221932, 4251456, 4605744, 4983264, 5024448, 5196224, 5845752, 6140992, 6332898, 6644352, 6908616, 7794336, 8443864, 8502912, 9211488, 9499347, 9966528, 10048896, 10392448, 11691504, 12281984, 12665796, 13817232, 15588672, 16887728, 18422976, 18998694, 19933056, 23383008, 25331592, 27634464, 31177344, 33775456, 36845952, 37997388, 46766016, 50663184, 55268928, 67550912, 75994776, 93532032, 101326368, 110537856, 135101824, 151989552, 202652736, 303979104, 405305472, 607958208, 1215916416]

約数ペア:

[(1, 1215916416), (2, 607958208), (3, 405305472), (4, 303979104), (6, 202652736), (8, 151989552), (9, 135101824), (11, 110537856), (12, 101326368), (13, 93532032), (16, 75994776), (18, 67550912), (22, 55268928), (24, 50663184), (26, 46766016), (32, 37997388), (33, 36845952), (36, 33775456), (39, 31177344), (44, 27634464), (48, 25331592), (52, 23383008), (61, 19933056), (64, 18998694), (66, 18422976), (72, 16887728), (78, 15588672), (88, 13817232), (96, 12665796), (99, 12281984), (104, 11691504), (117, 10392448), (121, 10048896), (122, 9966528), (128, 9499347), (132, 9211488), (143, 8502912), (144, 8443864), (156, 7794336), (176, 6908616), (183, 6644352), (192, 6332898), (198, 6140992), (208, 5845752), (234, 5196224), (242, 5024448), (244, 4983264), (264, 4605744), (286, 4251456), (288, 4221932), (312, 3897168), (352, 3454308), (363, 3349632), (366, 3322176), (384, 3166449), (396, 3070496), (416, 2922876), (429, 2834304), (468, 2598112), (484, 2512224), (488, 2491632), (528, 2302872), (549, 2214784), (572, 2125728), (576, 2110966), (624, 1948584), (671, 1812096), (704, 1727154), (726, 1674816), (732, 1661088), (792, 1535248), (793, 1533312), (832, 1461438), (858, 1417152), (936, 1299056), (968, 1256112), (976, 1245816), (1056, 1151436), (1089, 1116544), (1098, 1107392), (1144, 1062864), (1152, 1055483), (1248, 974292), (1287, 944768), (1331, 913536), (1342, 906048), (1408, 863577), (1452, 837408), (1464, 830544), (1573, 772992), (1584, 767624), (1586, 766656), (1664, 730719), (1716, 708576), (1872, 649528), (1936, 628056), (1952, 622908), (2013, 604032), (2112, 575718), (2178, 558272), (2196, 553696), (2288, 531432), (2379, 511104), (2496, 487146), (2574, 472384), (2662, 456768), (2684, 453024), (2904, 418704), (2928, 415272), (3146, 386496), (3168, 383812), (3172, 383328), (3432, 354288), (3744, 324764), (3872, 314028), (3904, 311454), (3993, 304512), (4026, 302016), (4224, 287859), (4356, 279136), (4392, 276848), (4576, 265716), (4719, 257664), (4758, 255552), (4992, 243573), (5148, 236192), (5324, 228384), (5368, 226512), (5808, 209352), (5856, 207636), (6039, 201344), (6292, 193248), (6336, 191906), (6344, 191664), (6864, 177144), (7137, 170368), (7381, 164736), (7488, 162382), (7744, 157014), (7808, 155727), (7986, 152256), (8052, 151008), (8712, 139568), (8723, 139392), (8784, 138424), (9152, 132858), (9438, 128832), (9516, 127776), (10296, 118096), (10648, 114192), (10736, 113256), (11616, 104676), (11712, 103818), (11979, 101504), (12078, 100672), (12584, 96624), (12672, 95953), (12688, 95832), (13728, 88572), (14157, 85888), (14274, 85184), (14762, 82368), (14976, 81191), (15488, 78507), (15972, 76128), (16104, 75504), (17303, 70272), (17424, 69784), (17446, 69696), (17568, 69212), (18304, 66429), (18876, 64416), (19032, 63888), (20592, 59048), (21296, 57096), (21472, 56628), (22143, 54912), (23232, 52338), (23424, 51909), (23958, 50752), (24156, 50336), (25168, 48312), (25376, 47916), (26169, 46464), (27456, 44286), (28314, 42944), (28548, 42592), (29524, 41184), (31944, 38064), (32208, 37752), (34606, 35136), (34848, 34892)]