321525144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3945

約数の個数: 96

約数和(自身を含む): 931897200

約数和(自身を除く): 610372056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 3477, 3853, 4392, 4636, 6954, 7706, 9272, 10431, 11559, 13908, 15412, 20862, 23118, 27816, 30824, 34677, 41724, 46236, 69354, 73207, 83448, 92472, 138708, 146414, 219621, 235033, 277416, 292828, 439242, 470066, 585656, 658863, 705099, 878484, 940132, 1317726, 1410198, 1756968, 1880264, 2115297, 2635452, 2820396, 4230594, 4465627, 5270904, 5640792, 8461188, 8931254, 13396881, 16922376, 17862508, 26793762, 35725016, 40190643, 53587524, 80381286, 107175048, 160762572, 321525144]

約数ペア:

[(1, 321525144), (2, 160762572), (3, 107175048), (4, 80381286), (6, 53587524), (8, 40190643), (9, 35725016), (12, 26793762), (18, 17862508), (19, 16922376), (24, 13396881), (36, 8931254), (38, 8461188), (57, 5640792), (61, 5270904), (72, 4465627), (76, 4230594), (114, 2820396), (122, 2635452), (152, 2115297), (171, 1880264), (183, 1756968), (228, 1410198), (244, 1317726), (342, 940132), (366, 878484), (456, 705099), (488, 658863), (549, 585656), (684, 470066), (732, 439242), (1098, 292828), (1159, 277416), (1368, 235033), (1464, 219621), (2196, 146414), (2318, 138708), (3477, 92472), (3853, 83448), (4392, 73207), (4636, 69354), (6954, 46236), (7706, 41724), (9272, 34677), (10431, 30824), (11559, 27816), (13908, 23118), (15412, 20862)]