836789928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 2332713600

約数和(自身を除く): 1495923672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 173, 222, 296, 312, 346, 419, 444, 481, 519, 692, 838, 888, 962, 1038, 1257, 1384, 1443, 1676, 1924, 2076, 2249, 2514, 2886, 3352, 3848, 4152, 4498, 5028, 5447, 5772, 6401, 6747, 8996, 10056, 10894, 11544, 12802, 13494, 15503, 16341, 17992, 19203, 21788, 25604, 26988, 31006, 32682, 38406, 43576, 46509, 51208, 53976, 62012, 65364, 72487, 76812, 83213, 93018, 124024, 130728, 144974, 153624, 166426, 186036, 201539, 217461, 249639, 289948, 332852, 372072, 403078, 434922, 499278, 579896, 604617, 665704, 806156, 869844, 942331, 998556, 1209234, 1612312, 1739688, 1884662, 1997112, 2418468, 2682019, 2826993, 3769324, 4836936, 5364038, 5653986, 7538648, 8046057, 10728076, 11307972, 16092114, 21456152, 22615944, 32184228, 34866247, 64368456, 69732494, 104598741, 139464988, 209197482, 278929976, 418394964, 836789928]

約数ペア:

[(1, 836789928), (2, 418394964), (3, 278929976), (4, 209197482), (6, 139464988), (8, 104598741), (12, 69732494), (13, 64368456), (24, 34866247), (26, 32184228), (37, 22615944), (39, 21456152), (52, 16092114), (74, 11307972), (78, 10728076), (104, 8046057), (111, 7538648), (148, 5653986), (156, 5364038), (173, 4836936), (222, 3769324), (296, 2826993), (312, 2682019), (346, 2418468), (419, 1997112), (444, 1884662), (481, 1739688), (519, 1612312), (692, 1209234), (838, 998556), (888, 942331), (962, 869844), (1038, 806156), (1257, 665704), (1384, 604617), (1443, 579896), (1676, 499278), (1924, 434922), (2076, 403078), (2249, 372072), (2514, 332852), (2886, 289948), (3352, 249639), (3848, 217461), (4152, 201539), (4498, 186036), (5028, 166426), (5447, 153624), (5772, 144974), (6401, 130728), (6747, 124024), (8996, 93018), (10056, 83213), (10894, 76812), (11544, 72487), (12802, 65364), (13494, 62012), (15503, 53976), (16341, 51208), (17992, 46509), (19203, 43576), (21788, 38406), (25604, 32682), (26988, 31006)]