321579864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7645

約数の個数: 96

約数和(自身を含む): 946483200

約数和(自身を除く): 624903336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 7583, 10602, 14136, 15166, 21204, 22749, 30332, 42408, 45498, 60664, 68247, 90996, 136494, 144077, 181992, 235073, 272988, 288154, 432231, 470146, 545976, 576308, 705219, 864462, 940292, 1152616, 1296693, 1410438, 1728924, 1880584, 2115657, 2593386, 2820876, 3457848, 4231314, 4466387, 5186772, 5641752, 8462628, 8932774, 10373544, 13399161, 16925256, 17865548, 26798322, 35731096, 40197483, 53596644, 80394966, 107193288, 160789932, 321579864]

約数ペア:

[(1, 321579864), (2, 160789932), (3, 107193288), (4, 80394966), (6, 53596644), (8, 40197483), (9, 35731096), (12, 26798322), (18, 17865548), (19, 16925256), (24, 13399161), (31, 10373544), (36, 8932774), (38, 8462628), (57, 5641752), (62, 5186772), (72, 4466387), (76, 4231314), (93, 3457848), (114, 2820876), (124, 2593386), (152, 2115657), (171, 1880584), (186, 1728924), (228, 1410438), (248, 1296693), (279, 1152616), (342, 940292), (372, 864462), (456, 705219), (558, 576308), (589, 545976), (684, 470146), (744, 432231), (1116, 288154), (1178, 272988), (1368, 235073), (1767, 181992), (2232, 144077), (2356, 136494), (3534, 90996), (4712, 68247), (5301, 60664), (7068, 45498), (7583, 42408), (10602, 30332), (14136, 22749), (15166, 21204)]