248338272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 849429504

約数和(自身を除く): 601091232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 96, 98, 104, 112, 124, 131, 147, 156, 168, 182, 186, 196, 208, 217, 224, 248, 262, 273, 294, 312, 336, 364, 372, 392, 393, 403, 416, 434, 496, 524, 546, 588, 624, 637, 651, 672, 728, 744, 784, 786, 806, 868, 917, 992, 1048, 1092, 1176, 1209, 1248, 1274, 1302, 1456, 1488, 1519, 1568, 1572, 1612, 1703, 1736, 1834, 1911, 2096, 2184, 2352, 2418, 2548, 2604, 2751, 2821, 2912, 2976, 3038, 3144, 3224, 3406, 3472, 3668, 3822, 4061, 4192, 4368, 4557, 4704, 4836, 5096, 5109, 5208, 5502, 5642, 6076, 6288, 6419, 6448, 6812, 6944, 7336, 7644, 8122, 8463, 8736, 9114, 9672, 10192, 10218, 10416, 11004, 11284, 11921, 12152, 12183, 12576, 12838, 12896, 13624, 14672, 15288, 16244, 16926, 18228, 19257, 19344, 19747, 20384, 20436, 20832, 22008, 22568, 23842, 24304, 24366, 25676, 27248, 28427, 29344, 30576, 32488, 33852, 35763, 36456, 38514, 38688, 39494, 40872, 44016, 45136, 47684, 48608, 48732, 51352, 52793, 54496, 56854, 59241, 61152, 64976, 67704, 71526, 72912, 77028, 78988, 81744, 83447, 85281, 88032, 90272, 95368, 97464, 102704, 105586, 113708, 118482, 129952, 135408, 143052, 145824, 154056, 157976, 158379, 163488, 166894, 170562, 190736, 194928, 198989, 205408, 211172, 227416, 236964, 250341, 270816, 286104, 308112, 315952, 316758, 333788, 341124, 369551, 381472, 389856, 397978, 422344, 454832, 473928, 500682, 572208, 596967, 616224, 631904, 633516, 667576, 682248, 739102, 795956, 844688, 909664, 947856, 1001364, 1108653, 1144416, 1193934, 1267032, 1335152, 1364496, 1478204, 1591912, 1689376, 1895712, 2002728, 2217306, 2387868, 2534064, 2586857, 2670304, 2728992, 2956408, 3183824, 4005456, 4434612, 4775736, 5068128, 5173714, 5912816, 6367648, 7760571, 8010912, 8869224, 9551472, 10347428, 11825632, 15521142, 17738448, 19102944, 20694856, 31042284, 35476896, 41389712, 62084568, 82779424, 124169136, 248338272]

約数ペア:

[(1, 248338272), (2, 124169136), (3, 82779424), (4, 62084568), (6, 41389712), (7, 35476896), (8, 31042284), (12, 20694856), (13, 19102944), (14, 17738448), (16, 15521142), (21, 11825632), (24, 10347428), (26, 9551472), (28, 8869224), (31, 8010912), (32, 7760571), (39, 6367648), (42, 5912816), (48, 5173714), (49, 5068128), (52, 4775736), (56, 4434612), (62, 4005456), (78, 3183824), (84, 2956408), (91, 2728992), (93, 2670304), (96, 2586857), (98, 2534064), (104, 2387868), (112, 2217306), (124, 2002728), (131, 1895712), (147, 1689376), (156, 1591912), (168, 1478204), (182, 1364496), (186, 1335152), (196, 1267032), (208, 1193934), (217, 1144416), (224, 1108653), (248, 1001364), (262, 947856), (273, 909664), (294, 844688), (312, 795956), (336, 739102), (364, 682248), (372, 667576), (392, 633516), (393, 631904), (403, 616224), (416, 596967), (434, 572208), (496, 500682), (524, 473928), (546, 454832), (588, 422344), (624, 397978), (637, 389856), (651, 381472), (672, 369551), (728, 341124), (744, 333788), (784, 316758), (786, 315952), (806, 308112), (868, 286104), (917, 270816), (992, 250341), (1048, 236964), (1092, 227416), (1176, 211172), (1209, 205408), (1248, 198989), (1274, 194928), (1302, 190736), (1456, 170562), (1488, 166894), (1519, 163488), (1568, 158379), (1572, 157976), (1612, 154056), (1703, 145824), (1736, 143052), (1834, 135408), (1911, 129952), (2096, 118482), (2184, 113708), (2352, 105586), (2418, 102704), (2548, 97464), (2604, 95368), (2751, 90272), (2821, 88032), (2912, 85281), (2976, 83447), (3038, 81744), (3144, 78988), (3224, 77028), (3406, 72912), (3472, 71526), (3668, 67704), (3822, 64976), (4061, 61152), (4192, 59241), (4368, 56854), (4557, 54496), (4704, 52793), (4836, 51352), (5096, 48732), (5109, 48608), (5208, 47684), (5502, 45136), (5642, 44016), (6076, 40872), (6288, 39494), (6419, 38688), (6448, 38514), (6812, 36456), (6944, 35763), (7336, 33852), (7644, 32488), (8122, 30576), (8463, 29344), (8736, 28427), (9114, 27248), (9672, 25676), (10192, 24366), (10218, 24304), (10416, 23842), (11004, 22568), (11284, 22008), (11921, 20832), (12152, 20436), (12183, 20384), (12576, 19747), (12838, 19344), (12896, 19257), (13624, 18228), (14672, 16926), (15288, 16244)]