39945048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 119508480

約数和(自身を除く): 79563432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 103, 104, 113, 132, 143, 156, 206, 226, 264, 286, 309, 312, 339, 412, 429, 452, 572, 618, 678, 824, 858, 904, 1133, 1144, 1236, 1243, 1339, 1356, 1469, 1716, 2266, 2472, 2486, 2678, 2712, 2938, 3399, 3432, 3729, 4017, 4407, 4532, 4972, 5356, 5876, 6798, 7458, 8034, 8814, 9064, 9944, 10712, 11639, 11752, 13596, 14729, 14916, 16068, 16159, 17628, 23278, 27192, 29458, 29832, 32136, 32318, 34917, 35256, 44187, 46556, 48477, 58916, 64636, 69834, 88374, 93112, 96954, 117832, 128029, 129272, 139668, 151307, 176748, 193908, 256058, 279336, 302614, 353496, 384087, 387816, 453921, 512116, 605228, 768174, 907842, 1024232, 1210456, 1536348, 1664377, 1815684, 3072696, 3328754, 3631368, 4993131, 6657508, 9986262, 13315016, 19972524, 39945048]

約数ペア:

[(1, 39945048), (2, 19972524), (3, 13315016), (4, 9986262), (6, 6657508), (8, 4993131), (11, 3631368), (12, 3328754), (13, 3072696), (22, 1815684), (24, 1664377), (26, 1536348), (33, 1210456), (39, 1024232), (44, 907842), (52, 768174), (66, 605228), (78, 512116), (88, 453921), (103, 387816), (104, 384087), (113, 353496), (132, 302614), (143, 279336), (156, 256058), (206, 193908), (226, 176748), (264, 151307), (286, 139668), (309, 129272), (312, 128029), (339, 117832), (412, 96954), (429, 93112), (452, 88374), (572, 69834), (618, 64636), (678, 58916), (824, 48477), (858, 46556), (904, 44187), (1133, 35256), (1144, 34917), (1236, 32318), (1243, 32136), (1339, 29832), (1356, 29458), (1469, 27192), (1716, 23278), (2266, 17628), (2472, 16159), (2486, 16068), (2678, 14916), (2712, 14729), (2938, 13596), (3399, 11752), (3432, 11639), (3729, 10712), (4017, 9944), (4407, 9064), (4532, 8814), (4972, 8034), (5356, 7458), (5876, 6798)]