308889109672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2389451}}^1$

素因数の和:2389594

約数の個数: 64

約数和(自身を含む): 686441770560

約数和(自身を除く): 377552660888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 113, 143, 226, 286, 452, 572, 904, 1144, 1243, 1469, 2486, 2938, 4972, 5876, 9944, 11752, 16159, 32318, 64636, 129272, 2389451, 4778902, 9557804, 19115608, 26283961, 31062863, 52567922, 62125726, 105135844, 124251452, 210271688, 248502904, 270007963, 341691493, 540015926, 683382986, 1080031852, 1366765972, 2160063704, 2733531944, 2970087593, 3510103519, 5940175186, 7020207038, 11880350372, 14040414076, 23760700744, 28080828152, 38611138709, 77222277418, 154444554836, 308889109672]

約数ペア:

[(1, 308889109672), (2, 154444554836), (4, 77222277418), (8, 38611138709), (11, 28080828152), (13, 23760700744), (22, 14040414076), (26, 11880350372), (44, 7020207038), (52, 5940175186), (88, 3510103519), (104, 2970087593), (113, 2733531944), (143, 2160063704), (226, 1366765972), (286, 1080031852), (452, 683382986), (572, 540015926), (904, 341691493), (1144, 270007963), (1243, 248502904), (1469, 210271688), (2486, 124251452), (2938, 105135844), (4972, 62125726), (5876, 52567922), (9944, 31062863), (11752, 26283961), (16159, 19115608), (32318, 9557804), (64636, 4778902), (129272, 2389451)]