243047524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 451587136

約数和(自身を除く): 208539612

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 181, 211, 362, 422, 724, 844, 1591, 3182, 6364, 6697, 7783, 7807, 9073, 13394, 15566, 15614, 18146, 26788, 31132, 31228, 36292, 38191, 76382, 152764, 287971, 335701, 575942, 671402, 1151884, 1342804, 1413067, 1642213, 2826134, 3284426, 5652268, 6568852, 60761881, 121523762, 243047524]

約数ペア:

[(1, 243047524), (2, 121523762), (4, 60761881), (37, 6568852), (43, 5652268), (74, 3284426), (86, 2826134), (148, 1642213), (172, 1413067), (181, 1342804), (211, 1151884), (362, 671402), (422, 575942), (724, 335701), (844, 287971), (1591, 152764), (3182, 76382), (6364, 38191), (6697, 36292), (7783, 31228), (7807, 31132), (9073, 26788), (13394, 18146), (15566, 15614)]