388592712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{284059}}^1$

素因数の和:284090

約数の個数: 48

約数和(自身を含む): 1107834000

約数和(自身を除く): 719241288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 284059, 568118, 852177, 1136236, 1704354, 2272472, 2556531, 3408708, 5113062, 5397121, 6817416, 10226124, 10794242, 16191363, 20452248, 21588484, 32382726, 43176968, 48574089, 64765452, 97148178, 129530904, 194296356, 388592712]

約数ペア:

[(1, 388592712), (2, 194296356), (3, 129530904), (4, 97148178), (6, 64765452), (8, 48574089), (9, 43176968), (12, 32382726), (18, 21588484), (19, 20452248), (24, 16191363), (36, 10794242), (38, 10226124), (57, 6817416), (72, 5397121), (76, 5113062), (114, 3408708), (152, 2556531), (171, 2272472), (228, 1704354), (342, 1136236), (456, 852177), (684, 568118), (1368, 284059)]