678710832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 1850487216

約数和(自身を除く): 1171776384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 173, 188, 222, 282, 296, 346, 376, 444, 519, 564, 592, 692, 752, 888, 1038, 1128, 1384, 1739, 1776, 2076, 2209, 2256, 2768, 3478, 4152, 4418, 5217, 6401, 6627, 6956, 8131, 8304, 8836, 10434, 12802, 13254, 13912, 16262, 17672, 19203, 20868, 24393, 25604, 26508, 27824, 32524, 35344, 38406, 41736, 48786, 51208, 53016, 65048, 76812, 81733, 83472, 97572, 102416, 106032, 130096, 153624, 163466, 195144, 245199, 300847, 307248, 326932, 382157, 390288, 490398, 601694, 653864, 764314, 902541, 980796, 1146471, 1203388, 1307728, 1528628, 1805082, 1961592, 2292942, 2406776, 3057256, 3610164, 3923184, 4585884, 4813552, 6114512, 7220328, 9171768, 14139809, 14440656, 18343536, 28279618, 42419427, 56559236, 84838854, 113118472, 169677708, 226236944, 339355416, 678710832]

約数ペア:

[(1, 678710832), (2, 339355416), (3, 226236944), (4, 169677708), (6, 113118472), (8, 84838854), (12, 56559236), (16, 42419427), (24, 28279618), (37, 18343536), (47, 14440656), (48, 14139809), (74, 9171768), (94, 7220328), (111, 6114512), (141, 4813552), (148, 4585884), (173, 3923184), (188, 3610164), (222, 3057256), (282, 2406776), (296, 2292942), (346, 1961592), (376, 1805082), (444, 1528628), (519, 1307728), (564, 1203388), (592, 1146471), (692, 980796), (752, 902541), (888, 764314), (1038, 653864), (1128, 601694), (1384, 490398), (1739, 390288), (1776, 382157), (2076, 326932), (2209, 307248), (2256, 300847), (2768, 245199), (3478, 195144), (4152, 163466), (4418, 153624), (5217, 130096), (6401, 106032), (6627, 102416), (6956, 97572), (8131, 83472), (8304, 81733), (8836, 76812), (10434, 65048), (12802, 53016), (13254, 51208), (13912, 48786), (16262, 41736), (17672, 38406), (19203, 35344), (20868, 32524), (24393, 27824), (25604, 26508)]