390890736

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{34361}}^1$

素因数の和:34454

約数の個数: 60

約数和(自身を含む): 1107830880

約数和(自身を除く): 716940144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 34361, 68722, 103083, 137444, 206166, 274888, 309249, 412332, 549776, 618498, 824664, 1236996, 1649328, 2473992, 2714519, 4947984, 5429038, 8143557, 10858076, 16287114, 21716152, 24430671, 32574228, 43432304, 48861342, 65148456, 97722684, 130296912, 195445368, 390890736]

約数ペア:

[(1, 390890736), (2, 195445368), (3, 130296912), (4, 97722684), (6, 65148456), (8, 48861342), (9, 43432304), (12, 32574228), (16, 24430671), (18, 21716152), (24, 16287114), (36, 10858076), (48, 8143557), (72, 5429038), (79, 4947984), (144, 2714519), (158, 2473992), (237, 1649328), (316, 1236996), (474, 824664), (632, 618498), (711, 549776), (948, 412332), (1264, 309249), (1422, 274888), (1896, 206166), (2844, 137444), (3792, 103083), (5688, 68722), (11376, 34361)]