1243295416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 2592334080

約数和(自身を除く): 1349038664

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 433, 487, 536, 737, 866, 974, 1474, 1732, 1948, 2948, 3464, 3896, 4763, 5357, 5896, 9526, 10714, 19052, 21428, 29011, 32629, 38104, 42856, 58022, 65258, 116044, 130516, 210871, 232088, 261032, 319121, 358919, 421742, 638242, 717838, 843484, 1276484, 1435676, 1686968, 2319581, 2552968, 2871352, 4639162, 9278324, 14128357, 18556648, 28256714, 56513428, 113026856, 155411927, 310823854, 621647708, 1243295416]

約数ペア:

[(1, 1243295416), (2, 621647708), (4, 310823854), (8, 155411927), (11, 113026856), (22, 56513428), (44, 28256714), (67, 18556648), (88, 14128357), (134, 9278324), (268, 4639162), (433, 2871352), (487, 2552968), (536, 2319581), (737, 1686968), (866, 1435676), (974, 1276484), (1474, 843484), (1732, 717838), (1948, 638242), (2948, 421742), (3464, 358919), (3896, 319121), (4763, 261032), (5357, 232088), (5896, 210871), (9526, 130516), (10714, 116044), (19052, 65258), (21428, 58022), (29011, 42856), (32629, 38104)]