212736888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 741888000

約数和(自身を除く): 529151112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 137, 156, 158, 168, 182, 189, 216, 234, 237, 252, 273, 274, 312, 316, 351, 364, 378, 411, 468, 474, 504, 546, 548, 553, 632, 702, 711, 728, 756, 819, 822, 936, 948, 959, 1027, 1092, 1096, 1106, 1233, 1404, 1422, 1512, 1638, 1644, 1659, 1781, 1896, 1918, 2054, 2133, 2184, 2212, 2457, 2466, 2808, 2844, 2877, 3081, 3276, 3288, 3318, 3562, 3699, 3836, 4108, 4266, 4424, 4914, 4932, 4977, 5343, 5688, 5754, 6162, 6552, 6636, 7124, 7189, 7398, 7672, 8216, 8532, 8631, 9243, 9828, 9864, 9954, 10686, 10823, 11508, 12324, 12467, 13272, 14248, 14378, 14796, 14931, 16029, 17064, 17262, 18486, 19656, 19908, 21372, 21567, 21646, 23016, 24648, 24934, 25893, 27729, 28756, 29592, 29862, 32058, 32469, 34524, 36972, 37401, 39816, 42744, 43134, 43292, 48087, 49868, 51786, 55458, 57512, 59724, 64116, 64701, 64938, 69048, 73944, 74802, 75761, 86268, 86584, 96174, 97407, 99736, 103572, 110916, 112203, 119448, 128232, 129402, 129876, 140699, 149604, 151522, 172536, 192348, 194103, 194814, 207144, 221832, 224406, 227283, 258804, 259752, 281398, 292221, 299208, 303044, 336609, 384696, 388206, 389628, 422097, 448812, 454566, 517608, 562796, 584442, 606088, 673218, 681849, 776412, 779256, 844194, 897624, 909132, 984893, 1125592, 1168884, 1266291, 1346436, 1363698, 1552824, 1688388, 1818264, 1969786, 2045547, 2337768, 2532582, 2692872, 2727396, 2954679, 3376776, 3798873, 3939572, 4091094, 5065164, 5454792, 5909358, 7597746, 7879144, 8182188, 8864037, 10130328, 11818716, 15195492, 16364376, 17728074, 23637432, 26592111, 30390984, 35456148, 53184222, 70912296, 106368444, 212736888]

約数ペア:

[(1, 212736888), (2, 106368444), (3, 70912296), (4, 53184222), (6, 35456148), (7, 30390984), (8, 26592111), (9, 23637432), (12, 17728074), (13, 16364376), (14, 15195492), (18, 11818716), (21, 10130328), (24, 8864037), (26, 8182188), (27, 7879144), (28, 7597746), (36, 5909358), (39, 5454792), (42, 5065164), (52, 4091094), (54, 3939572), (56, 3798873), (63, 3376776), (72, 2954679), (78, 2727396), (79, 2692872), (84, 2532582), (91, 2337768), (104, 2045547), (108, 1969786), (117, 1818264), (126, 1688388), (137, 1552824), (156, 1363698), (158, 1346436), (168, 1266291), (182, 1168884), (189, 1125592), (216, 984893), (234, 909132), (237, 897624), (252, 844194), (273, 779256), (274, 776412), (312, 681849), (316, 673218), (351, 606088), (364, 584442), (378, 562796), (411, 517608), (468, 454566), (474, 448812), (504, 422097), (546, 389628), (548, 388206), (553, 384696), (632, 336609), (702, 303044), (711, 299208), (728, 292221), (756, 281398), (819, 259752), (822, 258804), (936, 227283), (948, 224406), (959, 221832), (1027, 207144), (1092, 194814), (1096, 194103), (1106, 192348), (1233, 172536), (1404, 151522), (1422, 149604), (1512, 140699), (1638, 129876), (1644, 129402), (1659, 128232), (1781, 119448), (1896, 112203), (1918, 110916), (2054, 103572), (2133, 99736), (2184, 97407), (2212, 96174), (2457, 86584), (2466, 86268), (2808, 75761), (2844, 74802), (2877, 73944), (3081, 69048), (3276, 64938), (3288, 64701), (3318, 64116), (3562, 59724), (3699, 57512), (3836, 55458), (4108, 51786), (4266, 49868), (4424, 48087), (4914, 43292), (4932, 43134), (4977, 42744), (5343, 39816), (5688, 37401), (5754, 36972), (6162, 34524), (6552, 32469), (6636, 32058), (7124, 29862), (7189, 29592), (7398, 28756), (7672, 27729), (8216, 25893), (8532, 24934), (8631, 24648), (9243, 23016), (9828, 21646), (9864, 21567), (9954, 21372), (10686, 19908), (10823, 19656), (11508, 18486), (12324, 17262), (12467, 17064), (13272, 16029), (14248, 14931), (14378, 14796)]