293764328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 650704320

約数和(自身を除く): 356939992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 211, 286, 422, 572, 844, 1144, 1217, 1688, 2321, 2434, 2743, 4642, 4868, 5486, 9284, 9736, 10972, 13387, 15821, 18568, 21944, 26774, 30173, 31642, 53548, 60346, 63284, 107096, 120692, 126568, 174031, 241384, 256787, 348062, 513574, 696124, 1027148, 1392248, 2054296, 2824657, 3338231, 5649314, 6676462, 11298628, 13352924, 22597256, 26705848, 36720541, 73441082, 146882164, 293764328]

約数ペア:

[(1, 293764328), (2, 146882164), (4, 73441082), (8, 36720541), (11, 26705848), (13, 22597256), (22, 13352924), (26, 11298628), (44, 6676462), (52, 5649314), (88, 3338231), (104, 2824657), (143, 2054296), (211, 1392248), (286, 1027148), (422, 696124), (572, 513574), (844, 348062), (1144, 256787), (1217, 241384), (1688, 174031), (2321, 126568), (2434, 120692), (2743, 107096), (4642, 63284), (4868, 60346), (5486, 53548), (9284, 31642), (9736, 30173), (10972, 26774), (13387, 21944), (15821, 18568)]