128607565408

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 288

約数和(自身を含む): 319742640000

約数和(自身を除く): 191135074592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 211, 224, 266, 287, 304, 328, 392, 422, 499, 532, 574, 608, 656, 779, 784, 844, 931, 998, 1064, 1148, 1312, 1477, 1558, 1568, 1688, 1862, 1996, 2009, 2128, 2296, 2954, 3116, 3376, 3493, 3724, 3992, 4009, 4018, 4256, 4592, 5453, 5908, 6232, 6752, 6986, 7448, 7984, 8018, 8036, 8651, 9184, 9481, 10339, 10906, 11816, 12464, 13972, 14896, 15968, 16036, 16072, 17302, 18962, 20459, 20678, 21812, 23632, 24451, 24928, 27944, 28063, 29792, 32072, 32144, 34604, 37924, 38171, 40918, 41356, 43624, 47264, 48902, 55888, 56126, 60557, 64144, 64288, 66367, 69208, 75848, 76342, 81836, 82712, 87248, 97804, 105289, 111776, 112252, 121114, 128288, 132734, 138416, 143213, 151696, 152684, 163672, 164369, 165424, 174496, 195608, 196441, 210578, 224504, 242228, 265468, 276832, 286426, 303392, 305368, 327344, 328738, 330848, 388721, 391216, 392882, 421156, 423899, 449008, 464569, 484456, 530936, 572852, 610736, 654688, 657476, 737023, 777442, 782432, 785764, 842312, 847798, 898016, 929138, 968912, 1002491, 1061872, 1145704, 1150583, 1221472, 1314952, 1474046, 1554884, 1571528, 1684624, 1695596, 1858276, 1937824, 2000491, 2004982, 2123744, 2291408, 2301166, 2629904, 2721047, 2948092, 3109768, 3143056, 3369248, 3391192, 3716552, 4000982, 4009964, 4316849, 4582816, 4602332, 5159161, 5259808, 5442094, 5896184, 6219536, 6286112, 6782384, 7433104, 8001964, 8019928, 8054081, 8633698, 9204664, 10318322, 10884188, 11792368, 12439072, 13564768, 14003437, 14866208, 16003928, 16039856, 16108162, 17267396, 18409328, 19047329, 20636644, 21768376, 23584736, 28006874, 30217943, 32007856, 32079712, 32216324, 34534792, 36818656, 38094658, 41273288, 43536752, 56013748, 60435886, 64015712, 64432648, 69069584, 76189316, 82020131, 82546576, 87073504, 98024059, 112027496, 120871772, 128865296, 138139168, 152378632, 164040262, 165093152, 196048118, 211525601, 224054992, 241743544, 257730592, 304757264, 328080524, 392096236, 423051202, 448109984, 483487088, 574140917, 609514528, 656161048, 784192472, 846102404, 966974176, 1148281834, 1312322096, 1568384944, 1692204808, 2296563668, 2624644192, 3136769888, 3384409616, 4018986419, 4593127336, 6768819232, 8037972838, 9186254672, 16075945676, 18372509344, 32151891352, 64303782704, 128607565408]

約数ペア:

[(1, 128607565408), (2, 64303782704), (4, 32151891352), (7, 18372509344), (8, 16075945676), (14, 9186254672), (16, 8037972838), (19, 6768819232), (28, 4593127336), (32, 4018986419), (38, 3384409616), (41, 3136769888), (49, 2624644192), (56, 2296563668), (76, 1692204808), (82, 1568384944), (98, 1312322096), (112, 1148281834), (133, 966974176), (152, 846102404), (164, 784192472), (196, 656161048), (211, 609514528), (224, 574140917), (266, 483487088), (287, 448109984), (304, 423051202), (328, 392096236), (392, 328080524), (422, 304757264), (499, 257730592), (532, 241743544), (574, 224054992), (608, 211525601), (656, 196048118), (779, 165093152), (784, 164040262), (844, 152378632), (931, 138139168), (998, 128865296), (1064, 120871772), (1148, 112027496), (1312, 98024059), (1477, 87073504), (1558, 82546576), (1568, 82020131), (1688, 76189316), (1862, 69069584), (1996, 64432648), (2009, 64015712), (2128, 60435886), (2296, 56013748), (2954, 43536752), (3116, 41273288), (3376, 38094658), (3493, 36818656), (3724, 34534792), (3992, 32216324), (4009, 32079712), (4018, 32007856), (4256, 30217943), (4592, 28006874), (5453, 23584736), (5908, 21768376), (6232, 20636644), (6752, 19047329), (6986, 18409328), (7448, 17267396), (7984, 16108162), (8018, 16039856), (8036, 16003928), (8651, 14866208), (9184, 14003437), (9481, 13564768), (10339, 12439072), (10906, 11792368), (11816, 10884188), (12464, 10318322), (13972, 9204664), (14896, 8633698), (15968, 8054081), (16036, 8019928), (16072, 8001964), (17302, 7433104), (18962, 6782384), (20459, 6286112), (20678, 6219536), (21812, 5896184), (23632, 5442094), (24451, 5259808), (24928, 5159161), (27944, 4602332), (28063, 4582816), (29792, 4316849), (32072, 4009964), (32144, 4000982), (34604, 3716552), (37924, 3391192), (38171, 3369248), (40918, 3143056), (41356, 3109768), (43624, 2948092), (47264, 2721047), (48902, 2629904), (55888, 2301166), (56126, 2291408), (60557, 2123744), (64144, 2004982), (64288, 2000491), (66367, 1937824), (69208, 1858276), (75848, 1695596), (76342, 1684624), (81836, 1571528), (82712, 1554884), (87248, 1474046), (97804, 1314952), (105289, 1221472), (111776, 1150583), (112252, 1145704), (121114, 1061872), (128288, 1002491), (132734, 968912), (138416, 929138), (143213, 898016), (151696, 847798), (152684, 842312), (163672, 785764), (164369, 782432), (165424, 777442), (174496, 737023), (195608, 657476), (196441, 654688), (210578, 610736), (224504, 572852), (242228, 530936), (265468, 484456), (276832, 464569), (286426, 449008), (303392, 423899), (305368, 421156), (327344, 392882), (328738, 391216), (330848, 388721)]