851457516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 2702730240

約数和(自身を除く): 1851272724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 29, 39, 42, 46, 49, 52, 58, 69, 78, 84, 87, 91, 92, 98, 116, 138, 147, 156, 161, 167, 174, 182, 196, 203, 273, 276, 294, 299, 322, 334, 348, 364, 377, 406, 483, 501, 546, 588, 598, 609, 637, 644, 667, 668, 754, 812, 897, 966, 1002, 1092, 1127, 1131, 1169, 1196, 1218, 1274, 1334, 1421, 1508, 1794, 1911, 1932, 2001, 2004, 2093, 2171, 2254, 2262, 2338, 2436, 2548, 2639, 2668, 2842, 3381, 3507, 3588, 3822, 3841, 4002, 4186, 4263, 4342, 4508, 4524, 4669, 4676, 4843, 5278, 5684, 6279, 6513, 6762, 7014, 7644, 7682, 7917, 8004, 8183, 8372, 8526, 8671, 8684, 9338, 9686, 10556, 11523, 12558, 13026, 13524, 14007, 14028, 14529, 14651, 15197, 15364, 15834, 16366, 17052, 17342, 18473, 18676, 19372, 23046, 24549, 25116, 26013, 26052, 26887, 28014, 29058, 29302, 30394, 31668, 32683, 32732, 33901, 34684, 36946, 43953, 45591, 46092, 49098, 49933, 52026, 53774, 55419, 56028, 58116, 58604, 60697, 60788, 62959, 65366, 67802, 73892, 80661, 87906, 91182, 98049, 98196, 99866, 101703, 104052, 106379, 107548, 110838, 111389, 121394, 125918, 130732, 135604, 149799, 161322, 175812, 182091, 182364, 188209, 188877, 196098, 199732, 203406, 212758, 221676, 222778, 237307, 242788, 251836, 299598, 319137, 322644, 334167, 349531, 364182, 376418, 377754, 392196, 406812, 424879, 425516, 440713, 445556, 474614, 564627, 599196, 638274, 668334, 699062, 711921, 728364, 752836, 755508, 779723, 849758, 881426, 949228, 1048593, 1129254, 1274637, 1276548, 1322139, 1336668, 1398124, 1423842, 1448057, 1559446, 1699516, 1762852, 2097186, 2258508, 2339169, 2446717, 2549274, 2644278, 2847684, 2896114, 3084991, 3118892, 4194372, 4344171, 4678338, 4893434, 5098548, 5288556, 5458061, 5792228, 6169982, 7340151, 8688342, 9254973, 9356676, 9786868, 10136399, 10916122, 12339964, 14680302, 16374183, 17376684, 18509946, 20272798, 21832244, 29360604, 30409197, 32748366, 37019892, 40545596, 60818394, 65496732, 70954793, 121636788, 141909586, 212864379, 283819172, 425728758, 851457516]

約数ペア:

[(1, 851457516), (2, 425728758), (3, 283819172), (4, 212864379), (6, 141909586), (7, 121636788), (12, 70954793), (13, 65496732), (14, 60818394), (21, 40545596), (23, 37019892), (26, 32748366), (28, 30409197), (29, 29360604), (39, 21832244), (42, 20272798), (46, 18509946), (49, 17376684), (52, 16374183), (58, 14680302), (69, 12339964), (78, 10916122), (84, 10136399), (87, 9786868), (91, 9356676), (92, 9254973), (98, 8688342), (116, 7340151), (138, 6169982), (147, 5792228), (156, 5458061), (161, 5288556), (167, 5098548), (174, 4893434), (182, 4678338), (196, 4344171), (203, 4194372), (273, 3118892), (276, 3084991), (294, 2896114), (299, 2847684), (322, 2644278), (334, 2549274), (348, 2446717), (364, 2339169), (377, 2258508), (406, 2097186), (483, 1762852), (501, 1699516), (546, 1559446), (588, 1448057), (598, 1423842), (609, 1398124), (637, 1336668), (644, 1322139), (667, 1276548), (668, 1274637), (754, 1129254), (812, 1048593), (897, 949228), (966, 881426), (1002, 849758), (1092, 779723), (1127, 755508), (1131, 752836), (1169, 728364), (1196, 711921), (1218, 699062), (1274, 668334), (1334, 638274), (1421, 599196), (1508, 564627), (1794, 474614), (1911, 445556), (1932, 440713), (2001, 425516), (2004, 424879), (2093, 406812), (2171, 392196), (2254, 377754), (2262, 376418), (2338, 364182), (2436, 349531), (2548, 334167), (2639, 322644), (2668, 319137), (2842, 299598), (3381, 251836), (3507, 242788), (3588, 237307), (3822, 222778), (3841, 221676), (4002, 212758), (4186, 203406), (4263, 199732), (4342, 196098), (4508, 188877), (4524, 188209), (4669, 182364), (4676, 182091), (4843, 175812), (5278, 161322), (5684, 149799), (6279, 135604), (6513, 130732), (6762, 125918), (7014, 121394), (7644, 111389), (7682, 110838), (7917, 107548), (8004, 106379), (8183, 104052), (8372, 101703), (8526, 99866), (8671, 98196), (8684, 98049), (9338, 91182), (9686, 87906), (10556, 80661), (11523, 73892), (12558, 67802), (13026, 65366), (13524, 62959), (14007, 60788), (14028, 60697), (14529, 58604), (14651, 58116), (15197, 56028), (15364, 55419), (15834, 53774), (16366, 52026), (17052, 49933), (17342, 49098), (18473, 46092), (18676, 45591), (19372, 43953), (23046, 36946), (24549, 34684), (25116, 33901), (26013, 32732), (26052, 32683), (26887, 31668), (28014, 30394), (29058, 29302)]