1295449728

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20201}}^1$

素因数の和:20385

約数の個数: 64

約数和(自身を含む): 3461814720

約数和(自身を除く): 2166364992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10688, 16032, 20201, 21376, 32064, 40402, 60603, 64128, 80804, 121206, 161608, 242412, 323216, 484824, 646432, 969648, 1292864, 1939296, 2585728, 3373567, 3878592, 6747134, 7757184, 10120701, 13494268, 20241402, 26988536, 40482804, 53977072, 80965608, 107954144, 161931216, 215908288, 323862432, 431816576, 647724864, 1295449728]

約数ペア:

[(1, 1295449728), (2, 647724864), (3, 431816576), (4, 323862432), (6, 215908288), (8, 161931216), (12, 107954144), (16, 80965608), (24, 53977072), (32, 40482804), (48, 26988536), (64, 20241402), (96, 13494268), (128, 10120701), (167, 7757184), (192, 6747134), (334, 3878592), (384, 3373567), (501, 2585728), (668, 1939296), (1002, 1292864), (1336, 969648), (2004, 646432), (2672, 484824), (4008, 323216), (5344, 242412), (8016, 161608), (10688, 121206), (16032, 80804), (20201, 64128), (21376, 60603), (32064, 40402)]