425214472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 881020800

約数和(自身を除く): 455806328

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 131, 136, 232, 262, 493, 524, 823, 986, 1048, 1646, 1972, 2227, 3292, 3799, 3944, 4454, 6584, 7598, 8908, 13991, 15196, 17816, 23867, 27982, 30392, 47734, 55964, 64583, 95468, 107813, 111928, 129166, 190936, 215626, 258332, 405739, 431252, 516664, 811478, 862504, 1622956, 1832821, 3126577, 3245912, 3665642, 6253154, 7331284, 12506308, 14662568, 25012616, 53151809, 106303618, 212607236, 425214472]

約数ペア:

[(1, 425214472), (2, 212607236), (4, 106303618), (8, 53151809), (17, 25012616), (29, 14662568), (34, 12506308), (58, 7331284), (68, 6253154), (116, 3665642), (131, 3245912), (136, 3126577), (232, 1832821), (262, 1622956), (493, 862504), (524, 811478), (823, 516664), (986, 431252), (1048, 405739), (1646, 258332), (1972, 215626), (2227, 190936), (3292, 129166), (3799, 111928), (3944, 107813), (4454, 95468), (6584, 64583), (7598, 55964), (8908, 47734), (13991, 30392), (15196, 27982), (17816, 23867)]