628176276

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 2134298880

約数和(自身を除く): 1506122604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 63, 69, 78, 84, 91, 92, 98, 108, 117, 126, 138, 147, 156, 161, 182, 189, 196, 207, 234, 252, 273, 276, 294, 299, 322, 351, 364, 378, 397, 414, 441, 468, 483, 546, 588, 598, 621, 637, 644, 702, 756, 794, 819, 828, 882, 897, 966, 1092, 1127, 1191, 1196, 1242, 1274, 1323, 1404, 1449, 1588, 1638, 1764, 1794, 1911, 1932, 2093, 2254, 2382, 2457, 2484, 2548, 2646, 2691, 2779, 2898, 3276, 3381, 3573, 3588, 3822, 4186, 4347, 4508, 4764, 4914, 5161, 5292, 5382, 5558, 5733, 5796, 6279, 6762, 7146, 7644, 8073, 8337, 8372, 8694, 9131, 9828, 10143, 10322, 10719, 10764, 11116, 11466, 12558, 13524, 14292, 14651, 15483, 16146, 16674, 17199, 17388, 18262, 18837, 19453, 20286, 20644, 21438, 22932, 25011, 25116, 27393, 29302, 30429, 30966, 32292, 33348, 34398, 36127, 36524, 37674, 38906, 40572, 42876, 43953, 46449, 50022, 54786, 56511, 58359, 58604, 60858, 61932, 63917, 68796, 72254, 75033, 75348, 77812, 82179, 87906, 92898, 100044, 108381, 109572, 113022, 116718, 118703, 121716, 127834, 131859, 139347, 144508, 150066, 164358, 175077, 175812, 185796, 191751, 216762, 226044, 233436, 237406, 246537, 252889, 255668, 263718, 278694, 300132, 325143, 328716, 350154, 356109, 383502, 395577, 433524, 447419, 474812, 493074, 505778, 525231, 527436, 557388, 575253, 650286, 700308, 712218, 758667, 767004, 791154, 830921, 894838, 975429, 986148, 1011556, 1050462, 1068327, 1150506, 1300572, 1342257, 1424436, 1517334, 1582308, 1661842, 1725759, 1789676, 1950858, 2100924, 2136654, 2276001, 2301012, 2492763, 2684514, 3034668, 3204981, 3323684, 3451518, 3901716, 4026771, 4273308, 4552002, 4985526, 5369028, 5816447, 6409962, 6828003, 6903036, 7478289, 8053542, 9104004, 9971052, 11632894, 12080313, 12819924, 13656006, 14956578, 16107084, 17449341, 22434867, 23265788, 24160626, 27312012, 29913156, 34898682, 44869734, 48321252, 52348023, 69797364, 89739468, 104696046, 157044069, 209392092, 314088138, 628176276]

約数ペア:

[(1, 628176276), (2, 314088138), (3, 209392092), (4, 157044069), (6, 104696046), (7, 89739468), (9, 69797364), (12, 52348023), (13, 48321252), (14, 44869734), (18, 34898682), (21, 29913156), (23, 27312012), (26, 24160626), (27, 23265788), (28, 22434867), (36, 17449341), (39, 16107084), (42, 14956578), (46, 13656006), (49, 12819924), (52, 12080313), (54, 11632894), (63, 9971052), (69, 9104004), (78, 8053542), (84, 7478289), (91, 6903036), (92, 6828003), (98, 6409962), (108, 5816447), (117, 5369028), (126, 4985526), (138, 4552002), (147, 4273308), (156, 4026771), (161, 3901716), (182, 3451518), (189, 3323684), (196, 3204981), (207, 3034668), (234, 2684514), (252, 2492763), (273, 2301012), (276, 2276001), (294, 2136654), (299, 2100924), (322, 1950858), (351, 1789676), (364, 1725759), (378, 1661842), (397, 1582308), (414, 1517334), (441, 1424436), (468, 1342257), (483, 1300572), (546, 1150506), (588, 1068327), (598, 1050462), (621, 1011556), (637, 986148), (644, 975429), (702, 894838), (756, 830921), (794, 791154), (819, 767004), (828, 758667), (882, 712218), (897, 700308), (966, 650286), (1092, 575253), (1127, 557388), (1191, 527436), (1196, 525231), (1242, 505778), (1274, 493074), (1323, 474812), (1404, 447419), (1449, 433524), (1588, 395577), (1638, 383502), (1764, 356109), (1794, 350154), (1911, 328716), (1932, 325143), (2093, 300132), (2254, 278694), (2382, 263718), (2457, 255668), (2484, 252889), (2548, 246537), (2646, 237406), (2691, 233436), (2779, 226044), (2898, 216762), (3276, 191751), (3381, 185796), (3573, 175812), (3588, 175077), (3822, 164358), (4186, 150066), (4347, 144508), (4508, 139347), (4764, 131859), (4914, 127834), (5161, 121716), (5292, 118703), (5382, 116718), (5558, 113022), (5733, 109572), (5796, 108381), (6279, 100044), (6762, 92898), (7146, 87906), (7644, 82179), (8073, 77812), (8337, 75348), (8372, 75033), (8694, 72254), (9131, 68796), (9828, 63917), (10143, 61932), (10322, 60858), (10719, 58604), (10764, 58359), (11116, 56511), (11466, 54786), (12558, 50022), (13524, 46449), (14292, 43953), (14651, 42876), (15483, 40572), (16146, 38906), (16674, 37674), (17199, 36524), (17388, 36127), (18262, 34398), (18837, 33348), (19453, 32292), (20286, 30966), (20644, 30429), (21438, 29302), (22932, 27393), (25011, 25116)]