1491661872

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8831}}^1$

素因数の和:8888

約数の個数: 160

約数和(自身を含む): 4731125760

約数和(自身を除く): 3239463888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 368, 391, 408, 414, 432, 459, 552, 612, 621, 782, 816, 828, 918, 1104, 1173, 1224, 1242, 1564, 1656, 1836, 2346, 2448, 2484, 3128, 3312, 3519, 3672, 4692, 4968, 6256, 7038, 7344, 8831, 9384, 9936, 10557, 14076, 17662, 18768, 21114, 26493, 28152, 35324, 42228, 52986, 56304, 70648, 79479, 84456, 105972, 141296, 150127, 158958, 168912, 203113, 211944, 238437, 300254, 317916, 406226, 423888, 450381, 476874, 600508, 609339, 635832, 812452, 900762, 953748, 1201016, 1218678, 1271664, 1351143, 1624904, 1801524, 1828017, 1907496, 2402032, 2437356, 2702286, 3249808, 3452921, 3603048, 3656034, 3814992, 4053429, 4874712, 5404572, 5484051, 6905842, 7206096, 7312068, 8106858, 9749424, 10358763, 10809144, 10968102, 13811684, 14624136, 16213716, 20717526, 21618288, 21936204, 27623368, 29248272, 31076289, 32427432, 41435052, 43872408, 55246736, 62152578, 64854864, 82870104, 87744816, 93228867, 124305156, 165740208, 186457734, 248610312, 372915468, 497220624, 745830936, 1491661872]

約数ペア:

[(1, 1491661872), (2, 745830936), (3, 497220624), (4, 372915468), (6, 248610312), (8, 186457734), (9, 165740208), (12, 124305156), (16, 93228867), (17, 87744816), (18, 82870104), (23, 64854864), (24, 62152578), (27, 55246736), (34, 43872408), (36, 41435052), (46, 32427432), (48, 31076289), (51, 29248272), (54, 27623368), (68, 21936204), (69, 21618288), (72, 20717526), (92, 16213716), (102, 14624136), (108, 13811684), (136, 10968102), (138, 10809144), (144, 10358763), (153, 9749424), (184, 8106858), (204, 7312068), (207, 7206096), (216, 6905842), (272, 5484051), (276, 5404572), (306, 4874712), (368, 4053429), (391, 3814992), (408, 3656034), (414, 3603048), (432, 3452921), (459, 3249808), (552, 2702286), (612, 2437356), (621, 2402032), (782, 1907496), (816, 1828017), (828, 1801524), (918, 1624904), (1104, 1351143), (1173, 1271664), (1224, 1218678), (1242, 1201016), (1564, 953748), (1656, 900762), (1836, 812452), (2346, 635832), (2448, 609339), (2484, 600508), (3128, 476874), (3312, 450381), (3519, 423888), (3672, 406226), (4692, 317916), (4968, 300254), (6256, 238437), (7038, 211944), (7344, 203113), (8831, 168912), (9384, 158958), (9936, 150127), (10557, 141296), (14076, 105972), (17662, 84456), (18768, 79479), (21114, 70648), (26493, 56304), (28152, 52986), (35324, 42228)]