251959432256

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2589

約数の個数: 224

約数和(自身を含む): 600091020288

約数和(自身を除く): 348131588032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 61, 64, 73, 106, 112, 122, 146, 212, 224, 244, 292, 371, 424, 427, 448, 488, 511, 584, 742, 848, 854, 976, 1022, 1168, 1484, 1696, 1708, 1952, 2044, 2336, 2383, 2968, 3233, 3392, 3416, 3869, 3904, 4088, 4453, 4672, 4766, 5936, 6466, 6832, 7738, 8176, 8906, 9532, 11872, 12932, 13664, 15476, 16352, 16681, 17812, 19064, 22631, 23744, 25864, 27083, 27328, 30952, 31171, 32704, 33362, 35624, 38128, 45262, 51728, 54166, 61904, 62342, 66724, 71248, 76256, 90524, 103456, 108332, 123808, 124684, 126299, 133448, 142496, 145363, 152512, 173959, 181048, 206912, 216664, 236009, 247616, 249368, 252598, 266896, 284992, 290726, 347918, 362096, 433328, 472018, 498736, 505196, 533792, 581452, 695836, 724192, 866656, 884093, 944036, 997472, 1010392, 1017541, 1067584, 1162904, 1217713, 1391672, 1448384, 1652063, 1733312, 1768186, 1888072, 1994944, 2020784, 2035082, 2325808, 2435426, 2783344, 3304126, 3536372, 3776144, 4041568, 4070164, 4651616, 4870852, 5566688, 6608252, 7072744, 7552288, 7704239, 8083136, 8140328, 9219827, 9303232, 9741704, 10611499, 11133376, 13216504, 14145488, 15104576, 15408478, 16280656, 18439654, 19483408, 21222998, 26433008, 28290976, 30816956, 32561312, 36879308, 38966816, 42445996, 52866016, 53929673, 56581952, 61633912, 64538789, 65122624, 73758616, 74280493, 77933632, 84891992, 105732032, 107859346, 123267824, 129077578, 147517232, 148560986, 169783984, 215718692, 246535648, 258155156, 295034464, 297121972, 339567968, 431437384, 493071296, 516310312, 562409447, 590068928, 594243944, 679135936, 862874768, 1032620624, 1124818894, 1188487888, 1725749536, 2065241248, 2249637788, 2376975776, 3451499072, 3936866129, 4130482496, 4499275576, 4753951552, 7873732258, 8998551152, 15747464516, 17997102304, 31494929032, 35994204608, 62989858064, 125979716128, 251959432256]

約数ペア:

[(1, 251959432256), (2, 125979716128), (4, 62989858064), (7, 35994204608), (8, 31494929032), (14, 17997102304), (16, 15747464516), (28, 8998551152), (32, 7873732258), (53, 4753951552), (56, 4499275576), (61, 4130482496), (64, 3936866129), (73, 3451499072), (106, 2376975776), (112, 2249637788), (122, 2065241248), (146, 1725749536), (212, 1188487888), (224, 1124818894), (244, 1032620624), (292, 862874768), (371, 679135936), (424, 594243944), (427, 590068928), (448, 562409447), (488, 516310312), (511, 493071296), (584, 431437384), (742, 339567968), (848, 297121972), (854, 295034464), (976, 258155156), (1022, 246535648), (1168, 215718692), (1484, 169783984), (1696, 148560986), (1708, 147517232), (1952, 129077578), (2044, 123267824), (2336, 107859346), (2383, 105732032), (2968, 84891992), (3233, 77933632), (3392, 74280493), (3416, 73758616), (3869, 65122624), (3904, 64538789), (4088, 61633912), (4453, 56581952), (4672, 53929673), (4766, 52866016), (5936, 42445996), (6466, 38966816), (6832, 36879308), (7738, 32561312), (8176, 30816956), (8906, 28290976), (9532, 26433008), (11872, 21222998), (12932, 19483408), (13664, 18439654), (15476, 16280656), (16352, 15408478), (16681, 15104576), (17812, 14145488), (19064, 13216504), (22631, 11133376), (23744, 10611499), (25864, 9741704), (27083, 9303232), (27328, 9219827), (30952, 8140328), (31171, 8083136), (32704, 7704239), (33362, 7552288), (35624, 7072744), (38128, 6608252), (45262, 5566688), (51728, 4870852), (54166, 4651616), (61904, 4070164), (62342, 4041568), (66724, 3776144), (71248, 3536372), (76256, 3304126), (90524, 2783344), (103456, 2435426), (108332, 2325808), (123808, 2035082), (124684, 2020784), (126299, 1994944), (133448, 1888072), (142496, 1768186), (145363, 1733312), (152512, 1652063), (173959, 1448384), (181048, 1391672), (206912, 1217713), (216664, 1162904), (236009, 1067584), (247616, 1017541), (249368, 1010392), (252598, 997472), (266896, 944036), (284992, 884093), (290726, 866656), (347918, 724192), (362096, 695836), (433328, 581452), (472018, 533792), (498736, 505196)]