390954624

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23677}}^1$

素因数の和:23737

約数の個数: 64

約数和(自身を含む): 1062668640

約数和(自身を除く): 671714016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 23677, 47354, 71031, 94708, 142062, 189416, 284124, 378832, 568248, 757664, 1018111, 1136496, 1515328, 2036222, 2272992, 3030656, 3054333, 4072444, 4545984, 6108666, 8144888, 9091968, 12217332, 16289776, 24434664, 32579552, 48869328, 65159104, 97738656, 130318208, 195477312, 390954624]

約数ペア:

[(1, 390954624), (2, 195477312), (3, 130318208), (4, 97738656), (6, 65159104), (8, 48869328), (12, 32579552), (16, 24434664), (24, 16289776), (32, 12217332), (43, 9091968), (48, 8144888), (64, 6108666), (86, 4545984), (96, 4072444), (128, 3054333), (129, 3030656), (172, 2272992), (192, 2036222), (258, 1515328), (344, 1136496), (384, 1018111), (516, 757664), (688, 568248), (1032, 378832), (1376, 284124), (2064, 189416), (2752, 142062), (4128, 94708), (5504, 71031), (8256, 47354), (16512, 23677)]