38312778856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2723

約数の個数: 96

約数和(自身を含む): 80252865000

約数和(自身を除く): 41940086144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 149, 218, 242, 298, 436, 484, 596, 872, 968, 1192, 1199, 1639, 2398, 2437, 3278, 4796, 4874, 6556, 9592, 9748, 13112, 13189, 16241, 18029, 19496, 26378, 26807, 32482, 36058, 52756, 53614, 64964, 72116, 105512, 107228, 129928, 144232, 178651, 214456, 265633, 294877, 357302, 363113, 531266, 589754, 714604, 726226, 1062532, 1179508, 1429208, 1452452, 1965161, 2125064, 2359016, 2904904, 2921963, 3930322, 3994243, 5843926, 7860644, 7988486, 11687852, 15721288, 15976972, 23375704, 31953944, 32141593, 39579317, 43936673, 64283186, 79158634, 87873346, 128566372, 158317268, 175746692, 257132744, 316634536, 351493384, 435372487, 870744974, 1741489948, 3482979896, 4789097357, 9578194714, 19156389428, 38312778856]

約数ペア:

[(1, 38312778856), (2, 19156389428), (4, 9578194714), (8, 4789097357), (11, 3482979896), (22, 1741489948), (44, 870744974), (88, 435372487), (109, 351493384), (121, 316634536), (149, 257132744), (218, 175746692), (242, 158317268), (298, 128566372), (436, 87873346), (484, 79158634), (596, 64283186), (872, 43936673), (968, 39579317), (1192, 32141593), (1199, 31953944), (1639, 23375704), (2398, 15976972), (2437, 15721288), (3278, 11687852), (4796, 7988486), (4874, 7860644), (6556, 5843926), (9592, 3994243), (9748, 3930322), (13112, 2921963), (13189, 2904904), (16241, 2359016), (18029, 2125064), (19496, 1965161), (26378, 1452452), (26807, 1429208), (32482, 1179508), (36058, 1062532), (52756, 726226), (53614, 714604), (64964, 589754), (72116, 531266), (105512, 363113), (107228, 357302), (129928, 294877), (144232, 265633), (178651, 214456)]