402912198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^2$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 990249120

約数和(自身を除く): 587336922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 97, 117, 122, 183, 194, 234, 291, 351, 366, 549, 582, 702, 793, 873, 1098, 1261, 1586, 1647, 1746, 2379, 2522, 2619, 3294, 3783, 4758, 5238, 5917, 7137, 7566, 9409, 11349, 11834, 14274, 17751, 18818, 21411, 22698, 28227, 34047, 35502, 42822, 53253, 56454, 68094, 76921, 84681, 106506, 122317, 153842, 159759, 169362, 230763, 244634, 254043, 319518, 366951, 461526, 508086, 573949, 692289, 733902, 1100853, 1147898, 1384578, 1721847, 2076867, 2201706, 3302559, 3443694, 4153734, 5165541, 6605118, 7461337, 10331082, 14922674, 15496623, 22384011, 30993246, 44768022, 67152033, 134304066, 201456099, 402912198]

約数ペア:

[(1, 402912198), (2, 201456099), (3, 134304066), (6, 67152033), (9, 44768022), (13, 30993246), (18, 22384011), (26, 15496623), (27, 14922674), (39, 10331082), (54, 7461337), (61, 6605118), (78, 5165541), (97, 4153734), (117, 3443694), (122, 3302559), (183, 2201706), (194, 2076867), (234, 1721847), (291, 1384578), (351, 1147898), (366, 1100853), (549, 733902), (582, 692289), (702, 573949), (793, 508086), (873, 461526), (1098, 366951), (1261, 319518), (1586, 254043), (1647, 244634), (1746, 230763), (2379, 169362), (2522, 159759), (2619, 153842), (3294, 122317), (3783, 106506), (4758, 84681), (5238, 76921), (5917, 68094), (7137, 56454), (7566, 53253), (9409, 42822), (11349, 35502), (11834, 34047), (14274, 28227), (17751, 22698), (18818, 21411)]