473995496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 1021870080

約数和(自身を除く): 547874584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 442, 508, 884, 1016, 1651, 1768, 2111, 2159, 3302, 4222, 4318, 6604, 8444, 8636, 13208, 16888, 17272, 27443, 28067, 35887, 54886, 56134, 71774, 109772, 112268, 143548, 219544, 224536, 268097, 287096, 466531, 536194, 933062, 1072388, 1866124, 2144776, 3485261, 3732248, 4557649, 6970522, 9115298, 13941044, 18230596, 27882088, 36461192, 59249437, 118498874, 236997748, 473995496]

約数ペア:

[(1, 473995496), (2, 236997748), (4, 118498874), (8, 59249437), (13, 36461192), (17, 27882088), (26, 18230596), (34, 13941044), (52, 9115298), (68, 6970522), (104, 4557649), (127, 3732248), (136, 3485261), (221, 2144776), (254, 1866124), (442, 1072388), (508, 933062), (884, 536194), (1016, 466531), (1651, 287096), (1768, 268097), (2111, 224536), (2159, 219544), (3302, 143548), (4222, 112268), (4318, 109772), (6604, 71774), (8444, 56134), (8636, 54886), (13208, 35887), (16888, 28067), (17272, 27443)]