390634394562

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9803}}^1\times {\mathrm{71413}}^1$

素因数の和:81255

約数の個数: 48

約数和(自身を含む): 873778284288

約数和(自身を除く): 483143889726

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 9803, 19606, 29409, 58818, 71413, 88227, 142826, 176454, 214239, 303893, 428478, 607786, 642717, 911679, 1285434, 1823358, 2213803, 2735037, 4427606, 5470074, 6641409, 13282818, 19924227, 39848454, 700061639, 1400123278, 2100184917, 4200369834, 6300554751, 12601109502, 21701910809, 43403821618, 65105732427, 130211464854, 195317197281, 390634394562]

約数ペア:

[(1, 390634394562), (2, 195317197281), (3, 130211464854), (6, 65105732427), (9, 43403821618), (18, 21701910809), (31, 12601109502), (62, 6300554751), (93, 4200369834), (186, 2100184917), (279, 1400123278), (558, 700061639), (9803, 39848454), (19606, 19924227), (29409, 13282818), (58818, 6641409), (71413, 5470074), (88227, 4427606), (142826, 2735037), (176454, 2213803), (214239, 1823358), (303893, 1285434), (428478, 911679), (607786, 642717)]