385777984

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 794494728

約数和(自身を除く): 408716744

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 148, 202, 296, 404, 592, 808, 1184, 1613, 1616, 2368, 3226, 3232, 3737, 6452, 6464, 7474, 12904, 14948, 25808, 29896, 51616, 59681, 59792, 103232, 119362, 119584, 162913, 238724, 239168, 325826, 477448, 651652, 954896, 1303304, 1909792, 2606608, 3819584, 5213216, 6027781, 10426432, 12055562, 24111124, 48222248, 96444496, 192888992, 385777984]

約数ペア:

[(1, 385777984), (2, 192888992), (4, 96444496), (8, 48222248), (16, 24111124), (32, 12055562), (37, 10426432), (64, 6027781), (74, 5213216), (101, 3819584), (148, 2606608), (202, 1909792), (296, 1303304), (404, 954896), (592, 651652), (808, 477448), (1184, 325826), (1613, 239168), (1616, 238724), (2368, 162913), (3226, 119584), (3232, 119362), (3737, 103232), (6452, 59792), (6464, 59681), (7474, 51616), (12904, 29896), (14948, 25808)]