990560052456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1\times {\mathrm{85717}}^1$

素因数の和:122778

約数の個数: 64

約数和(自身を含む): 2666995564800

約数和(自身を除く): 1676435512344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 37039, 74078, 85717, 111117, 148156, 171434, 222234, 257151, 296312, 342868, 444468, 481507, 514302, 685736, 888936, 963014, 1028604, 1114321, 1444521, 1926028, 2057208, 2228642, 2889042, 3342963, 3852056, 4457284, 5778084, 6685926, 8914568, 11556168, 13371852, 26743704, 3174871963, 6349743926, 9524615889, 12699487852, 19049231778, 25398975704, 38098463556, 41273335519, 76196927112, 82546671038, 123820006557, 165093342076, 247640013114, 330186684152, 495280026228, 990560052456]

約数ペア:

[(1, 990560052456), (2, 495280026228), (3, 330186684152), (4, 247640013114), (6, 165093342076), (8, 123820006557), (12, 82546671038), (13, 76196927112), (24, 41273335519), (26, 38098463556), (39, 25398975704), (52, 19049231778), (78, 12699487852), (104, 9524615889), (156, 6349743926), (312, 3174871963), (37039, 26743704), (74078, 13371852), (85717, 11556168), (111117, 8914568), (148156, 6685926), (171434, 5778084), (222234, 4457284), (257151, 3852056), (296312, 3342963), (342868, 2889042), (444468, 2228642), (481507, 2057208), (514302, 1926028), (685736, 1444521), (888936, 1114321), (963014, 1028604)]