531426168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11626

約数の個数: 144

約数和(自身を含む): 1803208680

約数和(自身を除く): 1271782512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 11587, 15288, 22932, 23174, 34761, 45864, 46348, 69522, 81109, 92696, 104283, 139044, 150631, 162218, 208566, 243327, 278088, 301262, 324436, 417132, 451893, 486654, 567763, 602524, 648872, 729981, 834264, 903786, 973308, 1054417, 1135526, 1205048, 1355679, 1459962, 1703289, 1807572, 1946616, 2108834, 2271052, 2711358, 2919924, 3163251, 3406578, 3615144, 4217668, 4542104, 5109867, 5422716, 5839848, 6326502, 6813156, 7380919, 8435336, 9489753, 10219734, 10845432, 12653004, 13626312, 14761838, 18979506, 20439468, 22142757, 25306008, 29523676, 37959012, 40878936, 44285514, 59047352, 66428271, 75918024, 88571028, 132856542, 177142056, 265713084, 531426168]

約数ペア:

[(1, 531426168), (2, 265713084), (3, 177142056), (4, 132856542), (6, 88571028), (7, 75918024), (8, 66428271), (9, 59047352), (12, 44285514), (13, 40878936), (14, 37959012), (18, 29523676), (21, 25306008), (24, 22142757), (26, 20439468), (28, 18979506), (36, 14761838), (39, 13626312), (42, 12653004), (49, 10845432), (52, 10219734), (56, 9489753), (63, 8435336), (72, 7380919), (78, 6813156), (84, 6326502), (91, 5839848), (98, 5422716), (104, 5109867), (117, 4542104), (126, 4217668), (147, 3615144), (156, 3406578), (168, 3163251), (182, 2919924), (196, 2711358), (234, 2271052), (252, 2108834), (273, 1946616), (294, 1807572), (312, 1703289), (364, 1459962), (392, 1355679), (441, 1205048), (468, 1135526), (504, 1054417), (546, 973308), (588, 903786), (637, 834264), (728, 729981), (819, 648872), (882, 602524), (936, 567763), (1092, 486654), (1176, 451893), (1274, 417132), (1638, 324436), (1764, 301262), (1911, 278088), (2184, 243327), (2548, 208566), (3276, 162218), (3528, 150631), (3822, 139044), (5096, 104283), (5733, 92696), (6552, 81109), (7644, 69522), (11466, 46348), (11587, 45864), (15288, 34761), (22932, 23174)]