861712488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131519}}^1$

素因数の和:131551

約数の個数: 96

約数和(自身を含む): 2872396800

約数和(自身を除く): 2010684312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 131519, 263038, 394557, 526076, 789114, 920633, 1052152, 1183671, 1578228, 1709747, 1841266, 2367342, 2761899, 3156456, 3419494, 3682532, 4734684, 5129241, 5523798, 6838988, 7365064, 8285697, 9469368, 10258482, 11047596, 11968229, 13677976, 15387723, 16571394, 20516964, 22095192, 23936458, 30775446, 33142788, 35904687, 41033928, 47872916, 61550892, 66285576, 71809374, 95745832, 107714061, 123101784, 143618748, 215428122, 287237496, 430856244, 861712488]

約数ペア:

[(1, 861712488), (2, 430856244), (3, 287237496), (4, 215428122), (6, 143618748), (7, 123101784), (8, 107714061), (9, 95745832), (12, 71809374), (13, 66285576), (14, 61550892), (18, 47872916), (21, 41033928), (24, 35904687), (26, 33142788), (28, 30775446), (36, 23936458), (39, 22095192), (42, 20516964), (52, 16571394), (56, 15387723), (63, 13677976), (72, 11968229), (78, 11047596), (84, 10258482), (91, 9469368), (104, 8285697), (117, 7365064), (126, 6838988), (156, 5523798), (168, 5129241), (182, 4734684), (234, 3682532), (252, 3419494), (273, 3156456), (312, 2761899), (364, 2367342), (468, 1841266), (504, 1709747), (546, 1578228), (728, 1183671), (819, 1052152), (936, 920633), (1092, 789114), (1638, 526076), (2184, 394557), (3276, 263038), (6552, 131519)]