301640944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 655672320

約数和(自身を除く): 354031376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 101, 142, 176, 202, 239, 284, 404, 478, 568, 781, 808, 956, 1111, 1136, 1562, 1616, 1912, 2222, 2629, 3124, 3824, 4444, 5258, 6248, 7171, 8888, 10516, 12496, 14342, 16969, 17776, 21032, 24139, 28684, 33938, 42064, 48278, 57368, 67876, 78881, 96556, 114736, 135752, 157762, 186659, 193112, 265529, 271504, 315524, 373318, 386224, 531058, 631048, 746636, 1062116, 1262096, 1493272, 1713869, 2124232, 2986544, 3427738, 4248464, 6855476, 13710952, 18852559, 27421904, 37705118, 75410236, 150820472, 301640944]

約数ペア:

[(1, 301640944), (2, 150820472), (4, 75410236), (8, 37705118), (11, 27421904), (16, 18852559), (22, 13710952), (44, 6855476), (71, 4248464), (88, 3427738), (101, 2986544), (142, 2124232), (176, 1713869), (202, 1493272), (239, 1262096), (284, 1062116), (404, 746636), (478, 631048), (568, 531058), (781, 386224), (808, 373318), (956, 315524), (1111, 271504), (1136, 265529), (1562, 193112), (1616, 186659), (1912, 157762), (2222, 135752), (2629, 114736), (3124, 96556), (3824, 78881), (4444, 67876), (5258, 57368), (6248, 48278), (7171, 42064), (8888, 33938), (10516, 28684), (12496, 24139), (14342, 21032), (16969, 17776)]