1628285736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1400

約数の個数: 256

約数和(自身を含む): 5482598400

約数和(自身を除く): 3854312664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 29, 33, 42, 44, 46, 56, 58, 66, 69, 77, 84, 87, 88, 92, 116, 132, 138, 154, 161, 168, 174, 184, 203, 231, 232, 253, 264, 276, 308, 319, 322, 348, 406, 462, 483, 506, 552, 609, 616, 638, 644, 667, 696, 759, 812, 924, 957, 966, 1012, 1218, 1276, 1288, 1321, 1334, 1518, 1624, 1771, 1848, 1914, 1932, 2001, 2024, 2233, 2436, 2552, 2642, 2668, 3036, 3542, 3828, 3864, 3963, 4002, 4466, 4669, 4872, 5284, 5313, 5336, 6072, 6699, 7084, 7337, 7656, 7926, 8004, 8932, 9247, 9338, 10568, 10626, 13398, 14007, 14168, 14531, 14674, 15852, 16008, 17864, 18494, 18676, 21252, 22011, 26796, 27741, 28014, 29062, 29348, 30383, 31704, 36988, 37352, 38309, 42504, 43593, 44022, 51359, 53592, 55482, 56028, 58124, 58696, 60766, 73976, 76618, 87186, 88044, 91149, 101717, 102718, 110964, 112056, 114927, 116248, 121532, 153236, 154077, 174372, 176088, 182298, 203434, 205436, 212681, 221928, 229854, 243064, 268163, 305151, 306472, 308154, 334213, 348744, 364596, 406868, 410872, 421399, 425362, 459708, 536326, 610302, 616308, 638043, 668426, 729192, 804489, 813736, 842798, 850724, 881107, 919416, 1002639, 1072652, 1220604, 1232616, 1264197, 1276086, 1336852, 1608978, 1685596, 1701448, 1762214, 2005278, 2145304, 2339491, 2441208, 2528394, 2552172, 2643321, 2673704, 2949793, 3217956, 3371192, 3524428, 4010556, 4678982, 5056788, 5104344, 5286642, 5899586, 6167749, 6435912, 7018473, 7048856, 8021112, 8849379, 9357964, 9692177, 10113576, 10573284, 11799172, 12335498, 14036946, 17698758, 18503247, 18715928, 19384354, 21146568, 23598344, 24670996, 28073892, 29076531, 35397516, 37006494, 38768708, 49341992, 56147784, 58153062, 67845239, 70795032, 74012988, 77537416, 116306124, 135690478, 148025976, 203535717, 232612248, 271380956, 407071434, 542761912, 814142868, 1628285736]

約数ペア:

[(1, 1628285736), (2, 814142868), (3, 542761912), (4, 407071434), (6, 271380956), (7, 232612248), (8, 203535717), (11, 148025976), (12, 135690478), (14, 116306124), (21, 77537416), (22, 74012988), (23, 70795032), (24, 67845239), (28, 58153062), (29, 56147784), (33, 49341992), (42, 38768708), (44, 37006494), (46, 35397516), (56, 29076531), (58, 28073892), (66, 24670996), (69, 23598344), (77, 21146568), (84, 19384354), (87, 18715928), (88, 18503247), (92, 17698758), (116, 14036946), (132, 12335498), (138, 11799172), (154, 10573284), (161, 10113576), (168, 9692177), (174, 9357964), (184, 8849379), (203, 8021112), (231, 7048856), (232, 7018473), (253, 6435912), (264, 6167749), (276, 5899586), (308, 5286642), (319, 5104344), (322, 5056788), (348, 4678982), (406, 4010556), (462, 3524428), (483, 3371192), (506, 3217956), (552, 2949793), (609, 2673704), (616, 2643321), (638, 2552172), (644, 2528394), (667, 2441208), (696, 2339491), (759, 2145304), (812, 2005278), (924, 1762214), (957, 1701448), (966, 1685596), (1012, 1608978), (1218, 1336852), (1276, 1276086), (1288, 1264197), (1321, 1232616), (1334, 1220604), (1518, 1072652), (1624, 1002639), (1771, 919416), (1848, 881107), (1914, 850724), (1932, 842798), (2001, 813736), (2024, 804489), (2233, 729192), (2436, 668426), (2552, 638043), (2642, 616308), (2668, 610302), (3036, 536326), (3542, 459708), (3828, 425362), (3864, 421399), (3963, 410872), (4002, 406868), (4466, 364596), (4669, 348744), (4872, 334213), (5284, 308154), (5313, 306472), (5336, 305151), (6072, 268163), (6699, 243064), (7084, 229854), (7337, 221928), (7656, 212681), (7926, 205436), (8004, 203434), (8932, 182298), (9247, 176088), (9338, 174372), (10568, 154077), (10626, 153236), (13398, 121532), (14007, 116248), (14168, 114927), (14531, 112056), (14674, 110964), (15852, 102718), (16008, 101717), (17864, 91149), (18494, 88044), (18676, 87186), (21252, 76618), (22011, 73976), (26796, 60766), (27741, 58696), (28014, 58124), (29062, 56028), (29348, 55482), (30383, 53592), (31704, 51359), (36988, 44022), (37352, 43593), (38309, 42504)]