336013840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247069}}^1$

素因数の和:247099

約数の個数: 40

約数和(自身を含む): 827190360

約数和(自身を除く): 491176520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 247069, 494138, 988276, 1235345, 1976552, 2470690, 3953104, 4200173, 4941380, 8400346, 9882760, 16800692, 19765520, 21000865, 33601384, 42001730, 67202768, 84003460, 168006920, 336013840]

約数ペア:

[(1, 336013840), (2, 168006920), (4, 84003460), (5, 67202768), (8, 42001730), (10, 33601384), (16, 21000865), (17, 19765520), (20, 16800692), (34, 9882760), (40, 8400346), (68, 4941380), (80, 4200173), (85, 3953104), (136, 2470690), (170, 1976552), (272, 1235345), (340, 988276), (680, 494138), (1360, 247069)]