321927216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1823}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 899275776

約数和(自身を除く): 577348560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 283, 312, 566, 624, 849, 1132, 1698, 1823, 2264, 3396, 3646, 3679, 4528, 5469, 6792, 7292, 7358, 10938, 11037, 13584, 14584, 14716, 21876, 22074, 23699, 29168, 29432, 43752, 44148, 47398, 58864, 71097, 87504, 88296, 94796, 142194, 176592, 189592, 284388, 379184, 515909, 568776, 1031818, 1137552, 1547727, 2063636, 3095454, 4127272, 6190908, 6706817, 8254544, 12381816, 13413634, 20120451, 24763632, 26827268, 40240902, 53654536, 80481804, 107309072, 160963608, 321927216]

約数ペア:

[(1, 321927216), (2, 160963608), (3, 107309072), (4, 80481804), (6, 53654536), (8, 40240902), (12, 26827268), (13, 24763632), (16, 20120451), (24, 13413634), (26, 12381816), (39, 8254544), (48, 6706817), (52, 6190908), (78, 4127272), (104, 3095454), (156, 2063636), (208, 1547727), (283, 1137552), (312, 1031818), (566, 568776), (624, 515909), (849, 379184), (1132, 284388), (1698, 189592), (1823, 176592), (2264, 142194), (3396, 94796), (3646, 88296), (3679, 87504), (4528, 71097), (5469, 58864), (6792, 47398), (7292, 44148), (7358, 43752), (10938, 29432), (11037, 29168), (13584, 23699), (14584, 22074), (14716, 21876)]