277506684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 939294720

約数和(自身を除く): 661788036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 29, 36, 39, 42, 46, 52, 58, 63, 69, 78, 84, 87, 91, 92, 116, 117, 126, 127, 138, 156, 161, 174, 182, 203, 207, 234, 252, 254, 261, 273, 276, 299, 322, 348, 364, 377, 381, 406, 414, 468, 483, 508, 522, 546, 598, 609, 644, 667, 754, 762, 812, 819, 828, 889, 897, 966, 1044, 1092, 1131, 1143, 1196, 1218, 1334, 1449, 1508, 1524, 1638, 1651, 1778, 1794, 1827, 1932, 2001, 2093, 2262, 2286, 2436, 2639, 2667, 2668, 2691, 2898, 2921, 3276, 3302, 3393, 3556, 3588, 3654, 3683, 4002, 4186, 4524, 4572, 4669, 4953, 5278, 5334, 5382, 5796, 5842, 6003, 6279, 6604, 6786, 7308, 7366, 7917, 8001, 8004, 8372, 8671, 8763, 9338, 9906, 10556, 10668, 10764, 11049, 11557, 11684, 12006, 12558, 13572, 14007, 14732, 14859, 15834, 16002, 17342, 17526, 18676, 18837, 19812, 20447, 22098, 23114, 23751, 24012, 25116, 25781, 26013, 26289, 28014, 29718, 31668, 32004, 33147, 34671, 34684, 35052, 37674, 37973, 40894, 42021, 44196, 46228, 47502, 47879, 51562, 52026, 52578, 56028, 59436, 60697, 61341, 66294, 69342, 75348, 75946, 77343, 78039, 81788, 84042, 84709, 95004, 95758, 103124, 104013, 104052, 105156, 113919, 121394, 122682, 132588, 138684, 143637, 151892, 154686, 156078, 168084, 169418, 182091, 184023, 191516, 208026, 227838, 232029, 242788, 245364, 254127, 265811, 287274, 309372, 312156, 335153, 338836, 341757, 364182, 368046, 416052, 430911, 455676, 464058, 508254, 531622, 546273, 574548, 592963, 670306, 683514, 728364, 736092, 762381, 797433, 861822, 928116, 1005459, 1016508, 1063244, 1092546, 1101217, 1185926, 1340612, 1367028, 1524762, 1594866, 1723644, 1778889, 2010918, 2185092, 2202434, 2371852, 2392299, 3016377, 3049524, 3189732, 3303651, 3557778, 4021836, 4404868, 4784598, 5336667, 6032754, 6607302, 7115556, 7708519, 9569196, 9910953, 10673334, 12065508, 13214604, 15417038, 19821906, 21346668, 23125557, 30834076, 39643812, 46251114, 69376671, 92502228, 138753342, 277506684]

約数ペア:

[(1, 277506684), (2, 138753342), (3, 92502228), (4, 69376671), (6, 46251114), (7, 39643812), (9, 30834076), (12, 23125557), (13, 21346668), (14, 19821906), (18, 15417038), (21, 13214604), (23, 12065508), (26, 10673334), (28, 9910953), (29, 9569196), (36, 7708519), (39, 7115556), (42, 6607302), (46, 6032754), (52, 5336667), (58, 4784598), (63, 4404868), (69, 4021836), (78, 3557778), (84, 3303651), (87, 3189732), (91, 3049524), (92, 3016377), (116, 2392299), (117, 2371852), (126, 2202434), (127, 2185092), (138, 2010918), (156, 1778889), (161, 1723644), (174, 1594866), (182, 1524762), (203, 1367028), (207, 1340612), (234, 1185926), (252, 1101217), (254, 1092546), (261, 1063244), (273, 1016508), (276, 1005459), (299, 928116), (322, 861822), (348, 797433), (364, 762381), (377, 736092), (381, 728364), (406, 683514), (414, 670306), (468, 592963), (483, 574548), (508, 546273), (522, 531622), (546, 508254), (598, 464058), (609, 455676), (644, 430911), (667, 416052), (754, 368046), (762, 364182), (812, 341757), (819, 338836), (828, 335153), (889, 312156), (897, 309372), (966, 287274), (1044, 265811), (1092, 254127), (1131, 245364), (1143, 242788), (1196, 232029), (1218, 227838), (1334, 208026), (1449, 191516), (1508, 184023), (1524, 182091), (1638, 169418), (1651, 168084), (1778, 156078), (1794, 154686), (1827, 151892), (1932, 143637), (2001, 138684), (2093, 132588), (2262, 122682), (2286, 121394), (2436, 113919), (2639, 105156), (2667, 104052), (2668, 104013), (2691, 103124), (2898, 95758), (2921, 95004), (3276, 84709), (3302, 84042), (3393, 81788), (3556, 78039), (3588, 77343), (3654, 75946), (3683, 75348), (4002, 69342), (4186, 66294), (4524, 61341), (4572, 60697), (4669, 59436), (4953, 56028), (5278, 52578), (5334, 52026), (5382, 51562), (5796, 47879), (5842, 47502), (6003, 46228), (6279, 44196), (6604, 42021), (6786, 40894), (7308, 37973), (7366, 37674), (7917, 35052), (8001, 34684), (8004, 34671), (8372, 33147), (8671, 32004), (8763, 31668), (9338, 29718), (9906, 28014), (10556, 26289), (10668, 26013), (10764, 25781), (11049, 25116), (11557, 24012), (11684, 23751), (12006, 23114), (12558, 22098), (13572, 20447), (14007, 19812), (14732, 18837), (14859, 18676), (15834, 17526), (16002, 17342)]