308775029524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{244291}}^1$

素因数の和:244640

約数の個数: 48

約数和(自身を含む): 589896778240

約数和(自身を除く): 281121748716

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 223, 436, 446, 892, 1417, 2834, 2899, 5668, 5798, 11596, 24307, 48614, 97228, 244291, 315991, 488582, 631982, 977164, 1263964, 3175783, 6351566, 12703132, 26627719, 53255438, 54476893, 106510876, 108953786, 217907572, 346160347, 692320694, 708199609, 1384641388, 1416399218, 2832798436, 5937981337, 11875962674, 23751925348, 77193757381, 154387514762, 308775029524]

約数ペア:

[(1, 308775029524), (2, 154387514762), (4, 77193757381), (13, 23751925348), (26, 11875962674), (52, 5937981337), (109, 2832798436), (218, 1416399218), (223, 1384641388), (436, 708199609), (446, 692320694), (892, 346160347), (1417, 217907572), (2834, 108953786), (2899, 106510876), (5668, 54476893), (5798, 53255438), (11596, 26627719), (24307, 12703132), (48614, 6351566), (97228, 3175783), (244291, 1263964), (315991, 977164), (488582, 631982)]