1112889642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 2309472000

約数和(自身を除く): 1196582358

約数列:

[1, 2, 3, 6, 71, 89, 142, 149, 178, 197, 213, 267, 298, 394, 426, 447, 534, 591, 894, 1182, 6319, 10579, 12638, 13261, 13987, 17533, 18957, 21158, 26522, 27974, 29353, 31737, 35066, 37914, 39783, 41961, 52599, 58706, 63474, 79566, 83922, 88059, 105198, 176118, 941531, 1244843, 1883062, 2084063, 2489686, 2612417, 2824593, 3734529, 4168126, 5224834, 5649186, 6252189, 7469058, 7837251, 12504378, 15674502, 185481607, 370963214, 556444821, 1112889642]

約数ペア:

[(1, 1112889642), (2, 556444821), (3, 370963214), (6, 185481607), (71, 15674502), (89, 12504378), (142, 7837251), (149, 7469058), (178, 6252189), (197, 5649186), (213, 5224834), (267, 4168126), (298, 3734529), (394, 2824593), (426, 2612417), (447, 2489686), (534, 2084063), (591, 1883062), (894, 1244843), (1182, 941531), (6319, 176118), (10579, 105198), (12638, 88059), (13261, 83922), (13987, 79566), (17533, 63474), (18957, 58706), (21158, 52599), (26522, 41961), (27974, 39783), (29353, 37914), (31737, 35066)]