1218383712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46489}}^1$

素因数の和:46525

約数の個数: 144

約数和(自身を含む): 4264434720

約数和(自身を除く): 3046051008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 46489, 92978, 139467, 185956, 278934, 325423, 371912, 418401, 557868, 604357, 650846, 743824, 836802, 976269, 1115736, 1208714, 1301692, 1487648, 1673604, 1813071, 1952538, 2231472, 2417428, 2603384, 2928807, 3347208, 3626142, 3905076, 4230499, 4462944, 4834856, 5206768, 5439213, 5857614, 6694416, 7252284, 7810152, 8460998, 9669712, 10413536, 10878426, 11715228, 12691497, 13388832, 14504568, 15620304, 16921996, 19339424, 21756852, 23430456, 25382994, 29009136, 31240608, 33843992, 38074491, 43513704, 46860912, 50765988, 58018272, 67687984, 76148982, 87027408, 93721824, 101531976, 135375968, 152297964, 174054816, 203063952, 304595928, 406127904, 609191856, 1218383712]

約数ペア:

[(1, 1218383712), (2, 609191856), (3, 406127904), (4, 304595928), (6, 203063952), (7, 174054816), (8, 152297964), (9, 135375968), (12, 101531976), (13, 93721824), (14, 87027408), (16, 76148982), (18, 67687984), (21, 58018272), (24, 50765988), (26, 46860912), (28, 43513704), (32, 38074491), (36, 33843992), (39, 31240608), (42, 29009136), (48, 25382994), (52, 23430456), (56, 21756852), (63, 19339424), (72, 16921996), (78, 15620304), (84, 14504568), (91, 13388832), (96, 12691497), (104, 11715228), (112, 10878426), (117, 10413536), (126, 9669712), (144, 8460998), (156, 7810152), (168, 7252284), (182, 6694416), (208, 5857614), (224, 5439213), (234, 5206768), (252, 4834856), (273, 4462944), (288, 4230499), (312, 3905076), (336, 3626142), (364, 3347208), (416, 2928807), (468, 2603384), (504, 2417428), (546, 2231472), (624, 1952538), (672, 1813071), (728, 1673604), (819, 1487648), (936, 1301692), (1008, 1208714), (1092, 1115736), (1248, 976269), (1456, 836802), (1638, 743824), (1872, 650846), (2016, 604357), (2184, 557868), (2912, 418401), (3276, 371912), (3744, 325423), (4368, 278934), (6552, 185956), (8736, 139467), (13104, 92978), (26208, 46489)]