427900356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4787}}^1$

素因数の和:5001

約数の個数: 72

約数和(自身を含む): 1171183104

約数和(自身を除く): 743282748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1719, 2292, 2483, 3438, 4787, 4966, 6876, 7449, 9574, 9932, 14361, 14898, 19148, 22347, 28722, 29796, 43083, 44694, 57444, 62231, 86166, 89388, 124462, 172332, 186693, 248924, 373386, 560079, 746772, 914317, 1120158, 1828634, 2240316, 2742951, 3657268, 5485902, 8228853, 10971804, 11886121, 16457706, 23772242, 32915412, 35658363, 47544484, 71316726, 106975089, 142633452, 213950178, 427900356]

約数ペア:

[(1, 427900356), (2, 213950178), (3, 142633452), (4, 106975089), (6, 71316726), (9, 47544484), (12, 35658363), (13, 32915412), (18, 23772242), (26, 16457706), (36, 11886121), (39, 10971804), (52, 8228853), (78, 5485902), (117, 3657268), (156, 2742951), (191, 2240316), (234, 1828634), (382, 1120158), (468, 914317), (573, 746772), (764, 560079), (1146, 373386), (1719, 248924), (2292, 186693), (2483, 172332), (3438, 124462), (4787, 89388), (4966, 86166), (6876, 62231), (7449, 57444), (9574, 44694), (9932, 43083), (14361, 29796), (14898, 28722), (19148, 22347)]