298478124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19417}}^1$

素因数の和:19495

約数の個数: 72

約数和(自身を含む): 876450848

約数和(自身を除く): 577972724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 19417, 38834, 58251, 77668, 116502, 135919, 174753, 233004, 271838, 349506, 407757, 543676, 699012, 815514, 1184437, 1223271, 1631028, 2368874, 2446542, 3553311, 4737748, 4893084, 7106622, 8291059, 10659933, 14213244, 16582118, 21319866, 24873177, 33164236, 42639732, 49746354, 74619531, 99492708, 149239062, 298478124]

約数ペア:

[(1, 298478124), (2, 149239062), (3, 99492708), (4, 74619531), (6, 49746354), (7, 42639732), (9, 33164236), (12, 24873177), (14, 21319866), (18, 16582118), (21, 14213244), (28, 10659933), (36, 8291059), (42, 7106622), (61, 4893084), (63, 4737748), (84, 3553311), (122, 2446542), (126, 2368874), (183, 1631028), (244, 1223271), (252, 1184437), (366, 815514), (427, 699012), (549, 543676), (732, 407757), (854, 349506), (1098, 271838), (1281, 233004), (1708, 174753), (2196, 135919), (2562, 116502), (3843, 77668), (5124, 58251), (7686, 38834), (15372, 19417)]