2978071824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:774

約数の個数: 240

約数和(自身を含む): 9710753472

約数和(自身を除く): 6732681648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 173, 182, 196, 208, 273, 294, 312, 336, 346, 364, 392, 519, 546, 563, 588, 624, 637, 692, 728, 784, 1038, 1092, 1126, 1176, 1211, 1274, 1384, 1456, 1689, 1911, 2076, 2184, 2249, 2252, 2352, 2422, 2548, 2768, 3378, 3633, 3822, 3941, 4152, 4368, 4498, 4504, 4844, 5096, 6747, 6756, 7266, 7319, 7644, 7882, 8304, 8477, 8996, 9008, 9688, 10192, 11823, 13494, 13512, 14532, 14638, 15288, 15743, 15764, 16954, 17992, 19376, 21957, 23646, 25431, 26988, 27024, 27587, 29064, 29276, 30576, 31486, 31528, 33908, 35984, 43914, 47229, 47292, 50862, 51233, 53976, 55174, 58128, 58552, 62972, 63056, 67816, 82761, 87828, 94458, 94584, 97399, 101724, 102466, 107952, 110201, 110348, 117104, 125944, 135632, 153699, 165522, 175656, 188916, 189168, 194798, 203448, 204932, 220402, 220696, 251888, 292197, 307398, 330603, 331044, 351312, 358631, 377832, 389596, 406896, 409864, 440804, 441392, 584394, 614796, 661206, 662088, 681793, 717262, 755664, 779192, 819728, 881608, 1075893, 1168788, 1229592, 1266187, 1322412, 1324176, 1363586, 1434524, 1558384, 1763216, 2045379, 2151786, 2337576, 2459184, 2532374, 2644824, 2727172, 2869048, 3798561, 4090758, 4303572, 4675152, 4772551, 5064748, 5289648, 5454344, 5738096, 7597122, 8181516, 8607144, 8863309, 9545102, 10129496, 10908688, 14317653, 15194244, 16363032, 17214288, 17726618, 19090204, 20258992, 26589927, 28635306, 30388488, 32726064, 35453236, 38180408, 53179854, 57270612, 60776976, 62043163, 70906472, 76360816, 106359708, 114541224, 124086326, 141812944, 186129489, 212719416, 229082448, 248172652, 372258978, 425438832, 496345304, 744517956, 992690608, 1489035912, 2978071824]

約数ペア:

[(1, 2978071824), (2, 1489035912), (3, 992690608), (4, 744517956), (6, 496345304), (7, 425438832), (8, 372258978), (12, 248172652), (13, 229082448), (14, 212719416), (16, 186129489), (21, 141812944), (24, 124086326), (26, 114541224), (28, 106359708), (39, 76360816), (42, 70906472), (48, 62043163), (49, 60776976), (52, 57270612), (56, 53179854), (78, 38180408), (84, 35453236), (91, 32726064), (98, 30388488), (104, 28635306), (112, 26589927), (147, 20258992), (156, 19090204), (168, 17726618), (173, 17214288), (182, 16363032), (196, 15194244), (208, 14317653), (273, 10908688), (294, 10129496), (312, 9545102), (336, 8863309), (346, 8607144), (364, 8181516), (392, 7597122), (519, 5738096), (546, 5454344), (563, 5289648), (588, 5064748), (624, 4772551), (637, 4675152), (692, 4303572), (728, 4090758), (784, 3798561), (1038, 2869048), (1092, 2727172), (1126, 2644824), (1176, 2532374), (1211, 2459184), (1274, 2337576), (1384, 2151786), (1456, 2045379), (1689, 1763216), (1911, 1558384), (2076, 1434524), (2184, 1363586), (2249, 1324176), (2252, 1322412), (2352, 1266187), (2422, 1229592), (2548, 1168788), (2768, 1075893), (3378, 881608), (3633, 819728), (3822, 779192), (3941, 755664), (4152, 717262), (4368, 681793), (4498, 662088), (4504, 661206), (4844, 614796), (5096, 584394), (6747, 441392), (6756, 440804), (7266, 409864), (7319, 406896), (7644, 389596), (7882, 377832), (8304, 358631), (8477, 351312), (8996, 331044), (9008, 330603), (9688, 307398), (10192, 292197), (11823, 251888), (13494, 220696), (13512, 220402), (14532, 204932), (14638, 203448), (15288, 194798), (15743, 189168), (15764, 188916), (16954, 175656), (17992, 165522), (19376, 153699), (21957, 135632), (23646, 125944), (25431, 117104), (26988, 110348), (27024, 110201), (27587, 107952), (29064, 102466), (29276, 101724), (30576, 97399), (31486, 94584), (31528, 94458), (33908, 87828), (35984, 82761), (43914, 67816), (47229, 63056), (47292, 62972), (50862, 58552), (51233, 58128), (53976, 55174)]