2021668152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15061}}^1$

素因数の和:15141

約数の個数: 128

約数和(自身を含む): 6246512640

約数和(自身を除く): 4224844488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 68, 84, 94, 102, 119, 136, 141, 168, 188, 204, 238, 282, 329, 357, 376, 408, 476, 564, 658, 714, 799, 952, 987, 1128, 1316, 1428, 1598, 1974, 2397, 2632, 2856, 3196, 3948, 4794, 5593, 6392, 7896, 9588, 11186, 15061, 16779, 19176, 22372, 30122, 33558, 44744, 45183, 60244, 67116, 90366, 105427, 120488, 134232, 180732, 210854, 256037, 316281, 361464, 421708, 512074, 632562, 707867, 768111, 843416, 1024148, 1265124, 1415734, 1536222, 1792259, 2048296, 2123601, 2530248, 2831468, 3072444, 3584518, 4247202, 4955069, 5376777, 5662936, 6144888, 7169036, 8494404, 9910138, 10753554, 12033739, 14338072, 14865207, 16988808, 19820276, 21507108, 24067478, 29730414, 36101217, 39640552, 43014216, 48134956, 59460828, 72202434, 84236173, 96269912, 118921656, 144404868, 168472346, 252708519, 288809736, 336944692, 505417038, 673889384, 1010834076, 2021668152]

約数ペア:

[(1, 2021668152), (2, 1010834076), (3, 673889384), (4, 505417038), (6, 336944692), (7, 288809736), (8, 252708519), (12, 168472346), (14, 144404868), (17, 118921656), (21, 96269912), (24, 84236173), (28, 72202434), (34, 59460828), (42, 48134956), (47, 43014216), (51, 39640552), (56, 36101217), (68, 29730414), (84, 24067478), (94, 21507108), (102, 19820276), (119, 16988808), (136, 14865207), (141, 14338072), (168, 12033739), (188, 10753554), (204, 9910138), (238, 8494404), (282, 7169036), (329, 6144888), (357, 5662936), (376, 5376777), (408, 4955069), (476, 4247202), (564, 3584518), (658, 3072444), (714, 2831468), (799, 2530248), (952, 2123601), (987, 2048296), (1128, 1792259), (1316, 1536222), (1428, 1415734), (1598, 1265124), (1974, 1024148), (2397, 843416), (2632, 768111), (2856, 707867), (3196, 632562), (3948, 512074), (4794, 421708), (5593, 361464), (6392, 316281), (7896, 256037), (9588, 210854), (11186, 180732), (15061, 134232), (16779, 120488), (19176, 105427), (22372, 90366), (30122, 67116), (33558, 60244), (44744, 45183)]