267901008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 486336432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 53, 62, 79, 86, 93, 106, 124, 129, 158, 159, 172, 186, 212, 237, 248, 258, 316, 318, 344, 372, 424, 474, 496, 516, 632, 636, 688, 744, 848, 948, 1032, 1264, 1272, 1333, 1488, 1643, 1896, 2064, 2279, 2449, 2544, 2666, 3286, 3397, 3792, 3999, 4187, 4558, 4898, 4929, 5332, 6572, 6794, 6837, 7347, 7998, 8374, 9116, 9796, 9858, 10191, 10664, 12561, 13144, 13588, 13674, 14694, 15996, 16748, 18232, 19592, 19716, 20382, 21328, 25122, 26288, 27176, 27348, 29388, 31992, 33496, 36464, 39184, 39432, 40764, 50244, 54352, 54696, 58776, 63984, 66992, 70649, 78864, 81528, 100488, 105307, 109392, 117552, 129797, 141298, 163056, 180041, 200976, 210614, 211947, 259594, 282596, 315921, 360082, 389391, 421228, 423894, 519188, 540123, 565192, 631842, 720164, 778782, 842456, 847788, 1038376, 1080246, 1130384, 1263684, 1440328, 1557564, 1684912, 1695576, 2076752, 2160492, 2527368, 2880656, 3115128, 3391152, 4320984, 5054736, 5581271, 6230256, 8641968, 11162542, 16743813, 22325084, 33487626, 44650168, 66975252, 89300336, 133950504, 267901008]

約数ペア:

[(1, 267901008), (2, 133950504), (3, 89300336), (4, 66975252), (6, 44650168), (8, 33487626), (12, 22325084), (16, 16743813), (24, 11162542), (31, 8641968), (43, 6230256), (48, 5581271), (53, 5054736), (62, 4320984), (79, 3391152), (86, 3115128), (93, 2880656), (106, 2527368), (124, 2160492), (129, 2076752), (158, 1695576), (159, 1684912), (172, 1557564), (186, 1440328), (212, 1263684), (237, 1130384), (248, 1080246), (258, 1038376), (316, 847788), (318, 842456), (344, 778782), (372, 720164), (424, 631842), (474, 565192), (496, 540123), (516, 519188), (632, 423894), (636, 421228), (688, 389391), (744, 360082), (848, 315921), (948, 282596), (1032, 259594), (1264, 211947), (1272, 210614), (1333, 200976), (1488, 180041), (1643, 163056), (1896, 141298), (2064, 129797), (2279, 117552), (2449, 109392), (2544, 105307), (2666, 100488), (3286, 81528), (3397, 78864), (3792, 70649), (3999, 66992), (4187, 63984), (4558, 58776), (4898, 54696), (4929, 54352), (5332, 50244), (6572, 40764), (6794, 39432), (6837, 39184), (7347, 36464), (7998, 33496), (8374, 31992), (9116, 29388), (9796, 27348), (9858, 27176), (10191, 26288), (10664, 25122), (12561, 21328), (13144, 20382), (13588, 19716), (13674, 19592), (14694, 18232), (15996, 16748)]