858489996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 2767080960

約数和(自身を除く): 1908590964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 49, 52, 57, 69, 76, 78, 84, 91, 92, 98, 114, 133, 138, 147, 156, 161, 182, 196, 228, 247, 257, 266, 273, 276, 294, 299, 322, 364, 399, 437, 483, 494, 514, 532, 546, 588, 598, 637, 644, 741, 771, 798, 874, 897, 931, 966, 988, 1028, 1092, 1127, 1196, 1274, 1311, 1482, 1542, 1596, 1729, 1748, 1794, 1799, 1862, 1911, 1932, 2093, 2254, 2548, 2622, 2793, 2964, 3059, 3084, 3341, 3381, 3458, 3588, 3598, 3724, 3822, 4186, 4508, 4883, 5187, 5244, 5397, 5586, 5681, 5911, 6118, 6279, 6682, 6762, 6916, 7196, 7644, 8372, 9177, 9766, 10023, 10374, 10794, 11172, 11362, 11822, 12103, 12236, 12558, 12593, 13364, 13524, 14649, 14651, 17043, 17733, 18354, 19532, 20046, 20748, 21413, 21588, 22724, 23387, 23644, 24206, 25116, 25186, 29298, 29302, 34086, 34181, 35466, 36309, 36708, 37779, 39767, 40092, 41377, 42826, 43953, 46774, 48412, 50372, 58596, 58604, 63479, 64239, 68172, 68362, 70161, 70932, 72618, 75558, 76843, 79534, 82754, 85652, 87906, 93548, 102543, 112309, 119301, 124131, 126958, 128478, 136724, 140322, 145236, 151116, 153686, 159068, 163709, 165508, 175812, 190437, 205086, 224618, 230529, 238602, 239267, 248262, 253916, 256956, 278369, 280644, 289639, 307372, 327418, 336927, 380874, 410172, 444353, 449236, 461058, 477204, 478534, 491127, 496524, 537901, 556738, 579278, 654836, 673854, 717801, 761748, 786163, 835107, 868917, 888706, 922116, 957068, 982254, 1075802, 1113476, 1158556, 1333059, 1347708, 1435602, 1460017, 1572326, 1613703, 1670214, 1737834, 1777412, 1964508, 2151604, 2358489, 2666118, 2871204, 2920034, 3110471, 3144652, 3227406, 3340428, 3475668, 3765307, 4380051, 4716978, 5332236, 5503141, 5840068, 6220942, 6454812, 7530614, 8760102, 9331413, 9433956, 10220119, 11006282, 11295921, 12441884, 15061228, 16509423, 17520204, 18662826, 20440238, 22012564, 22591842, 30660357, 33018846, 37325652, 40880476, 45183684, 61320714, 66037692, 71540833, 122641428, 143081666, 214622499, 286163332, 429244998, 858489996]

約数ペア:

[(1, 858489996), (2, 429244998), (3, 286163332), (4, 214622499), (6, 143081666), (7, 122641428), (12, 71540833), (13, 66037692), (14, 61320714), (19, 45183684), (21, 40880476), (23, 37325652), (26, 33018846), (28, 30660357), (38, 22591842), (39, 22012564), (42, 20440238), (46, 18662826), (49, 17520204), (52, 16509423), (57, 15061228), (69, 12441884), (76, 11295921), (78, 11006282), (84, 10220119), (91, 9433956), (92, 9331413), (98, 8760102), (114, 7530614), (133, 6454812), (138, 6220942), (147, 5840068), (156, 5503141), (161, 5332236), (182, 4716978), (196, 4380051), (228, 3765307), (247, 3475668), (257, 3340428), (266, 3227406), (273, 3144652), (276, 3110471), (294, 2920034), (299, 2871204), (322, 2666118), (364, 2358489), (399, 2151604), (437, 1964508), (483, 1777412), (494, 1737834), (514, 1670214), (532, 1613703), (546, 1572326), (588, 1460017), (598, 1435602), (637, 1347708), (644, 1333059), (741, 1158556), (771, 1113476), (798, 1075802), (874, 982254), (897, 957068), (931, 922116), (966, 888706), (988, 868917), (1028, 835107), (1092, 786163), (1127, 761748), (1196, 717801), (1274, 673854), (1311, 654836), (1482, 579278), (1542, 556738), (1596, 537901), (1729, 496524), (1748, 491127), (1794, 478534), (1799, 477204), (1862, 461058), (1911, 449236), (1932, 444353), (2093, 410172), (2254, 380874), (2548, 336927), (2622, 327418), (2793, 307372), (2964, 289639), (3059, 280644), (3084, 278369), (3341, 256956), (3381, 253916), (3458, 248262), (3588, 239267), (3598, 238602), (3724, 230529), (3822, 224618), (4186, 205086), (4508, 190437), (4883, 175812), (5187, 165508), (5244, 163709), (5397, 159068), (5586, 153686), (5681, 151116), (5911, 145236), (6118, 140322), (6279, 136724), (6682, 128478), (6762, 126958), (6916, 124131), (7196, 119301), (7644, 112309), (8372, 102543), (9177, 93548), (9766, 87906), (10023, 85652), (10374, 82754), (10794, 79534), (11172, 76843), (11362, 75558), (11822, 72618), (12103, 70932), (12236, 70161), (12558, 68362), (12593, 68172), (13364, 64239), (13524, 63479), (14649, 58604), (14651, 58596), (17043, 50372), (17733, 48412), (18354, 46774), (19532, 43953), (20046, 42826), (20748, 41377), (21413, 40092), (21588, 39767), (22724, 37779), (23387, 36708), (23644, 36309), (24206, 35466), (25116, 34181), (25186, 34086), (29298, 29302)]