390142008

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{26177}}^1$

素因数の和:26218

約数の個数: 80

約数和(自身を含む): 1140313680

約数和(自身を除く): 750171672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 26177, 52354, 78531, 104708, 157062, 209416, 235593, 314124, 471186, 602071, 628248, 706779, 942372, 1204142, 1413558, 1806213, 1884744, 2120337, 2408284, 2827116, 3612426, 4240674, 4816568, 5418639, 5654232, 7224852, 8481348, 10837278, 14449704, 16255917, 16962696, 21674556, 32511834, 43349112, 48767751, 65023668, 97535502, 130047336, 195071004, 390142008]

約数ペア:

[(1, 390142008), (2, 195071004), (3, 130047336), (4, 97535502), (6, 65023668), (8, 48767751), (9, 43349112), (12, 32511834), (18, 21674556), (23, 16962696), (24, 16255917), (27, 14449704), (36, 10837278), (46, 8481348), (54, 7224852), (69, 5654232), (72, 5418639), (81, 4816568), (92, 4240674), (108, 3612426), (138, 2827116), (162, 2408284), (184, 2120337), (207, 1884744), (216, 1806213), (276, 1413558), (324, 1204142), (414, 942372), (552, 706779), (621, 628248), (648, 602071), (828, 471186), (1242, 314124), (1656, 235593), (1863, 209416), (2484, 157062), (3726, 104708), (4968, 78531), (7452, 52354), (14904, 26177)]