1219300992

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 256

約数和(自身を含む): 4430227200

約数和(自身を除く): 3210926208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 3877, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 7754, 8064, 8736, 9828, 11232, 11631, 11648, 12096, 13104, 14976, 15508, 17472, 19656, 22464, 23262, 24192, 26208, 27139, 31016, 34893, 34944, 39312, 44928, 46524, 50401, 52416, 54278, 62032, 69786, 78624, 81417, 93048, 100802, 104679, 104832, 108556, 124064, 139572, 151203, 157248, 162834, 186096, 201604, 209358, 217112, 244251, 248128, 279144, 302406, 314496, 325668, 352807, 372192, 403208, 418716, 434224, 453609, 488502, 496256, 558288, 604812, 651336, 705614, 732753, 744384, 806416, 837432, 868448, 907218, 977004, 1058421, 1116576, 1209624, 1302672, 1360827, 1411228, 1465506, 1488768, 1612832, 1674864, 1736896, 1814436, 1954008, 2116842, 2233152, 2419248, 2605344, 2721654, 2822456, 2931012, 3175263, 3225664, 3349728, 3473792, 3628872, 3908016, 4233684, 4466304, 4838496, 5210688, 5443308, 5644912, 5862024, 6350526, 6451328, 6699456, 7257744, 7816032, 8467368, 9525789, 9676992, 10421376, 10886616, 11289824, 11724048, 12701052, 13398912, 14515488, 15632064, 16934736, 19051578, 19353984, 21773232, 22579648, 23448096, 25402104, 29030976, 31264128, 33869472, 38103156, 43546464, 45159296, 46896192, 50804208, 58061952, 67738944, 76206312, 87092928, 93792384, 101608416, 135477888, 152412624, 174185856, 203216832, 304825248, 406433664, 609650496, 1219300992]

約数ペア:

[(1, 1219300992), (2, 609650496), (3, 406433664), (4, 304825248), (6, 203216832), (7, 174185856), (8, 152412624), (9, 135477888), (12, 101608416), (13, 93792384), (14, 87092928), (16, 76206312), (18, 67738944), (21, 58061952), (24, 50804208), (26, 46896192), (27, 45159296), (28, 43546464), (32, 38103156), (36, 33869472), (39, 31264128), (42, 29030976), (48, 25402104), (52, 23448096), (54, 22579648), (56, 21773232), (63, 19353984), (64, 19051578), (72, 16934736), (78, 15632064), (84, 14515488), (91, 13398912), (96, 12701052), (104, 11724048), (108, 11289824), (112, 10886616), (117, 10421376), (126, 9676992), (128, 9525789), (144, 8467368), (156, 7816032), (168, 7257744), (182, 6699456), (189, 6451328), (192, 6350526), (208, 5862024), (216, 5644912), (224, 5443308), (234, 5210688), (252, 4838496), (273, 4466304), (288, 4233684), (312, 3908016), (336, 3628872), (351, 3473792), (364, 3349728), (378, 3225664), (384, 3175263), (416, 2931012), (432, 2822456), (448, 2721654), (468, 2605344), (504, 2419248), (546, 2233152), (576, 2116842), (624, 1954008), (672, 1814436), (702, 1736896), (728, 1674864), (756, 1612832), (819, 1488768), (832, 1465506), (864, 1411228), (896, 1360827), (936, 1302672), (1008, 1209624), (1092, 1116576), (1152, 1058421), (1248, 977004), (1344, 907218), (1404, 868448), (1456, 837432), (1512, 806416), (1638, 744384), (1664, 732753), (1728, 705614), (1872, 651336), (2016, 604812), (2184, 558288), (2457, 496256), (2496, 488502), (2688, 453609), (2808, 434224), (2912, 418716), (3024, 403208), (3276, 372192), (3456, 352807), (3744, 325668), (3877, 314496), (4032, 302406), (4368, 279144), (4914, 248128), (4992, 244251), (5616, 217112), (5824, 209358), (6048, 201604), (6552, 186096), (7488, 162834), (7754, 157248), (8064, 151203), (8736, 139572), (9828, 124064), (11232, 108556), (11631, 104832), (11648, 104679), (12096, 100802), (13104, 93048), (14976, 81417), (15508, 78624), (17472, 69786), (19656, 62032), (22464, 54278), (23262, 52416), (24192, 50401), (26208, 46524), (27139, 44928), (31016, 39312), (34893, 34944)]