447866224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9794

約数の個数: 60

約数和(自身を含む): 994998816

約数和(自身を除く): 547132592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 3536, 5746, 9743, 11492, 19486, 22984, 38972, 45968, 77944, 126659, 155888, 165631, 253318, 331262, 506636, 662524, 1013272, 1325048, 1646567, 2026544, 2153203, 2650096, 3293134, 4306406, 6586268, 8612812, 13172536, 17225624, 26345072, 27991639, 34451248, 55983278, 111966556, 223933112, 447866224]

約数ペア:

[(1, 447866224), (2, 223933112), (4, 111966556), (8, 55983278), (13, 34451248), (16, 27991639), (17, 26345072), (26, 17225624), (34, 13172536), (52, 8612812), (68, 6586268), (104, 4306406), (136, 3293134), (169, 2650096), (208, 2153203), (221, 2026544), (272, 1646567), (338, 1325048), (442, 1013272), (676, 662524), (884, 506636), (1352, 331262), (1768, 253318), (2704, 165631), (2873, 155888), (3536, 126659), (5746, 77944), (9743, 45968), (11492, 38972), (19486, 22984)]