255547632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 685099008

約数和(自身を除く): 429551376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 263, 372, 496, 526, 653, 744, 789, 1052, 1306, 1488, 1578, 1959, 2104, 2612, 3156, 3918, 4208, 5224, 6312, 7836, 8153, 10448, 12624, 15672, 16306, 20243, 24459, 31344, 32612, 40486, 48918, 60729, 65224, 80972, 97836, 121458, 130448, 161944, 171739, 195672, 242916, 323888, 343478, 391344, 485832, 515217, 686956, 971664, 1030434, 1373912, 2060868, 2747824, 4121736, 5323909, 8243472, 10647818, 15971727, 21295636, 31943454, 42591272, 63886908, 85182544, 127773816, 255547632]

約数ペア:

[(1, 255547632), (2, 127773816), (3, 85182544), (4, 63886908), (6, 42591272), (8, 31943454), (12, 21295636), (16, 15971727), (24, 10647818), (31, 8243472), (48, 5323909), (62, 4121736), (93, 2747824), (124, 2060868), (186, 1373912), (248, 1030434), (263, 971664), (372, 686956), (496, 515217), (526, 485832), (653, 391344), (744, 343478), (789, 323888), (1052, 242916), (1306, 195672), (1488, 171739), (1578, 161944), (1959, 130448), (2104, 121458), (2612, 97836), (3156, 80972), (3918, 65224), (4208, 60729), (5224, 48918), (6312, 40486), (7836, 32612), (8153, 31344), (10448, 24459), (12624, 20243), (15672, 16306)]