388372930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 794033280

約数和(自身を除く): 405660350

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 211, 290, 319, 422, 577, 638, 1055, 1154, 1595, 2110, 2321, 2885, 3190, 4642, 5770, 6119, 6347, 11605, 12238, 12694, 16733, 23210, 30595, 31735, 33466, 61190, 63470, 67309, 83665, 121747, 134618, 167330, 184063, 243494, 336545, 368126, 608735, 673090, 920315, 1217470, 1339217, 1840630, 2678434, 3530663, 6696085, 7061326, 13392170, 17653315, 35306630, 38837293, 77674586, 194186465, 388372930]

約数ペア:

[(1, 388372930), (2, 194186465), (5, 77674586), (10, 38837293), (11, 35306630), (22, 17653315), (29, 13392170), (55, 7061326), (58, 6696085), (110, 3530663), (145, 2678434), (211, 1840630), (290, 1339217), (319, 1217470), (422, 920315), (577, 673090), (638, 608735), (1055, 368126), (1154, 336545), (1595, 243494), (2110, 184063), (2321, 167330), (2885, 134618), (3190, 121747), (4642, 83665), (5770, 67309), (6119, 63470), (6347, 61190), (11605, 33466), (12238, 31735), (12694, 30595), (16733, 23210)]