303874506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 718039296

約数和(自身を除く): 414164790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 191, 234, 338, 382, 507, 523, 573, 1014, 1046, 1146, 1521, 1569, 1719, 2483, 3042, 3138, 3438, 4707, 4966, 6799, 7449, 9414, 13598, 14898, 20397, 22347, 32279, 40794, 44694, 61191, 64558, 88387, 96837, 99893, 122382, 176774, 193674, 199786, 265161, 290511, 299679, 530322, 581022, 599358, 795483, 899037, 1298609, 1590966, 1798074, 2597218, 3895827, 7791654, 11687481, 16881917, 23374962, 33763834, 50645751, 101291502, 151937253, 303874506]

約数ペア:

[(1, 303874506), (2, 151937253), (3, 101291502), (6, 50645751), (9, 33763834), (13, 23374962), (18, 16881917), (26, 11687481), (39, 7791654), (78, 3895827), (117, 2597218), (169, 1798074), (191, 1590966), (234, 1298609), (338, 899037), (382, 795483), (507, 599358), (523, 581022), (573, 530322), (1014, 299679), (1046, 290511), (1146, 265161), (1521, 199786), (1569, 193674), (1719, 176774), (2483, 122382), (3042, 99893), (3138, 96837), (3438, 88387), (4707, 64558), (4966, 61191), (6799, 44694), (7449, 40794), (9414, 32279), (13598, 22347), (14898, 20397)]