676382868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3082

約数の個数: 108

約数和(自身を含む): 2004754752

約数和(自身を除く): 1328371884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 393, 441, 524, 588, 786, 882, 917, 1179, 1572, 1764, 1834, 2358, 2751, 2927, 3668, 4716, 5502, 5854, 6419, 8253, 8781, 11004, 11708, 12838, 16506, 17562, 19257, 20489, 25676, 26343, 33012, 35124, 38514, 40978, 52686, 57771, 61467, 77028, 81956, 105372, 115542, 122934, 143423, 184401, 231084, 245868, 286846, 368802, 383437, 430269, 573692, 737604, 766874, 860538, 1150311, 1290807, 1533748, 1721076, 2300622, 2581614, 2684059, 3450933, 4601244, 5163228, 5368118, 6901866, 8052177, 10736236, 13803732, 16104354, 18788413, 24156531, 32208708, 37576826, 48313062, 56365239, 75153652, 96626124, 112730478, 169095717, 225460956, 338191434, 676382868]

約数ペア:

[(1, 676382868), (2, 338191434), (3, 225460956), (4, 169095717), (6, 112730478), (7, 96626124), (9, 75153652), (12, 56365239), (14, 48313062), (18, 37576826), (21, 32208708), (28, 24156531), (36, 18788413), (42, 16104354), (49, 13803732), (63, 10736236), (84, 8052177), (98, 6901866), (126, 5368118), (131, 5163228), (147, 4601244), (196, 3450933), (252, 2684059), (262, 2581614), (294, 2300622), (393, 1721076), (441, 1533748), (524, 1290807), (588, 1150311), (786, 860538), (882, 766874), (917, 737604), (1179, 573692), (1572, 430269), (1764, 383437), (1834, 368802), (2358, 286846), (2751, 245868), (2927, 231084), (3668, 184401), (4716, 143423), (5502, 122934), (5854, 115542), (6419, 105372), (8253, 81956), (8781, 77028), (11004, 61467), (11708, 57771), (12838, 52686), (16506, 40978), (17562, 38514), (19257, 35124), (20489, 33012), (25676, 26343)]