1330505656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 2676960000

約数和(自身を除く): 1346454344

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 337, 344, 499, 674, 989, 998, 1348, 1978, 1996, 2696, 3956, 3992, 7751, 7912, 11477, 14491, 15502, 21457, 22954, 28982, 31004, 42914, 45908, 57964, 62008, 85828, 91816, 115928, 168163, 171656, 333293, 336326, 493511, 666586, 672652, 987022, 1333172, 1345304, 1974044, 2666344, 3867749, 3948088, 7231009, 7735498, 14462018, 15470996, 28924036, 30941992, 57848072, 166313207, 332626414, 665252828, 1330505656]

約数ペア:

[(1, 1330505656), (2, 665252828), (4, 332626414), (8, 166313207), (23, 57848072), (43, 30941992), (46, 28924036), (86, 15470996), (92, 14462018), (172, 7735498), (184, 7231009), (337, 3948088), (344, 3867749), (499, 2666344), (674, 1974044), (989, 1345304), (998, 1333172), (1348, 987022), (1978, 672652), (1996, 666586), (2696, 493511), (3956, 336326), (3992, 333293), (7751, 171656), (7912, 168163), (11477, 115928), (14491, 91816), (15502, 85828), (21457, 62008), (22954, 57964), (28982, 45908), (31004, 42914)]