246449008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 545687296

約数和(自身を除く): 299238288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1033, 1147, 1612, 1924, 2066, 2294, 3224, 3848, 4132, 4588, 6448, 7696, 8264, 9176, 13429, 14911, 16528, 18352, 26858, 29822, 32023, 38221, 53716, 59644, 64046, 76442, 107432, 119288, 128092, 152884, 214864, 238576, 256184, 305768, 416299, 496873, 512368, 611536, 832598, 993746, 1184851, 1665196, 1987492, 2369702, 3330392, 3974984, 4739404, 6660784, 7949968, 9478808, 15403063, 18957616, 30806126, 61612252, 123224504, 246449008]

約数ペア:

[(1, 246449008), (2, 123224504), (4, 61612252), (8, 30806126), (13, 18957616), (16, 15403063), (26, 9478808), (31, 7949968), (37, 6660784), (52, 4739404), (62, 3974984), (74, 3330392), (104, 2369702), (124, 1987492), (148, 1665196), (208, 1184851), (248, 993746), (296, 832598), (403, 611536), (481, 512368), (496, 496873), (592, 416299), (806, 305768), (962, 256184), (1033, 238576), (1147, 214864), (1612, 152884), (1924, 128092), (2066, 119288), (2294, 107432), (3224, 76442), (3848, 64046), (4132, 59644), (4588, 53716), (6448, 38221), (7696, 32023), (8264, 29822), (9176, 26858), (13429, 18352), (14911, 16528)]