538790368

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2969}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 1091225520

約数和(自身を除く): 552435152

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1696, 1712, 2969, 3424, 5671, 5938, 11342, 11876, 22684, 23752, 45368, 47504, 90736, 95008, 157357, 181472, 314714, 317683, 629428, 635366, 1258856, 1270732, 2517712, 2541464, 5035424, 5082928, 10165856, 16837199, 33674398, 67348796, 134697592, 269395184, 538790368]

約数ペア:

[(1, 538790368), (2, 269395184), (4, 134697592), (8, 67348796), (16, 33674398), (32, 16837199), (53, 10165856), (106, 5082928), (107, 5035424), (212, 2541464), (214, 2517712), (424, 1270732), (428, 1258856), (848, 635366), (856, 629428), (1696, 317683), (1712, 314714), (2969, 181472), (3424, 157357), (5671, 95008), (5938, 90736), (11342, 47504), (11876, 45368), (22684, 23752)]