988324064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17912

約数の個数: 96

約数和(自身を含む): 2520967680

約数和(自身を除く): 1532643616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 7904, 13832, 17863, 27664, 35726, 55328, 71452, 125041, 142904, 232219, 250082, 285808, 339397, 464438, 500164, 571616, 678794, 928876, 1000328, 1357588, 1625533, 1857752, 2000656, 2375779, 2715176, 3251066, 3715504, 4001312, 4412161, 4751558, 5430352, 6502132, 7431008, 8824322, 9503116, 10860704, 13004264, 17648644, 19006232, 26008528, 30885127, 35297288, 38012464, 52017056, 61770254, 70594576, 76024928, 123540508, 141189152, 247081016, 494162032, 988324064]

約数ペア:

[(1, 988324064), (2, 494162032), (4, 247081016), (7, 141189152), (8, 123540508), (13, 76024928), (14, 70594576), (16, 61770254), (19, 52017056), (26, 38012464), (28, 35297288), (32, 30885127), (38, 26008528), (52, 19006232), (56, 17648644), (76, 13004264), (91, 10860704), (104, 9503116), (112, 8824322), (133, 7431008), (152, 6502132), (182, 5430352), (208, 4751558), (224, 4412161), (247, 4001312), (266, 3715504), (304, 3251066), (364, 2715176), (416, 2375779), (494, 2000656), (532, 1857752), (608, 1625533), (728, 1357588), (988, 1000328), (1064, 928876), (1456, 678794), (1729, 571616), (1976, 500164), (2128, 464438), (2912, 339397), (3458, 285808), (3952, 250082), (4256, 232219), (6916, 142904), (7904, 125041), (13832, 71452), (17863, 55328), (27664, 35726)]