238073552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 509967360

約数和(自身を除く): 271893808

約数列:

[1, 2, 4, 8, 16, 23, 31, 41, 46, 62, 82, 92, 124, 164, 184, 248, 328, 368, 496, 509, 656, 713, 943, 1018, 1271, 1426, 1886, 2036, 2542, 2852, 3772, 4072, 5084, 5704, 7544, 8144, 10168, 11408, 11707, 15088, 15779, 20336, 20869, 23414, 29233, 31558, 41738, 46828, 58466, 63116, 83476, 93656, 116932, 126232, 166952, 187312, 233864, 252464, 333904, 362917, 467728, 479987, 646939, 725834, 959974, 1293878, 1451668, 1919948, 2587756, 2903336, 3839896, 5175512, 5806672, 7679792, 10351024, 14879597, 29759194, 59518388, 119036776, 238073552]

約数ペア:

[(1, 238073552), (2, 119036776), (4, 59518388), (8, 29759194), (16, 14879597), (23, 10351024), (31, 7679792), (41, 5806672), (46, 5175512), (62, 3839896), (82, 2903336), (92, 2587756), (124, 1919948), (164, 1451668), (184, 1293878), (248, 959974), (328, 725834), (368, 646939), (496, 479987), (509, 467728), (656, 362917), (713, 333904), (943, 252464), (1018, 233864), (1271, 187312), (1426, 166952), (1886, 126232), (2036, 116932), (2542, 93656), (2852, 83476), (3772, 63116), (4072, 58466), (5084, 46828), (5704, 41738), (7544, 31558), (8144, 29233), (10168, 23414), (11408, 20869), (11707, 20336), (15088, 15779)]