481048568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1258414080

約数和(自身を除く): 777365512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 121, 127, 143, 154, 172, 182, 242, 254, 286, 301, 308, 344, 364, 473, 484, 508, 559, 572, 602, 616, 728, 847, 889, 946, 968, 1001, 1016, 1118, 1144, 1204, 1397, 1573, 1651, 1694, 1778, 1892, 2002, 2236, 2408, 2794, 3146, 3302, 3311, 3388, 3556, 3784, 3913, 4004, 4472, 5203, 5461, 5588, 6149, 6292, 6604, 6622, 6776, 7112, 7826, 8008, 9779, 10406, 10922, 11011, 11176, 11557, 12298, 12584, 13208, 13244, 15367, 15652, 18161, 19558, 20812, 21844, 22022, 23114, 24596, 26488, 30734, 31304, 36322, 36421, 38227, 39116, 41624, 43043, 43688, 44044, 46228, 49192, 60071, 61468, 67639, 70993, 72644, 72842, 76454, 78232, 86086, 88088, 92456, 107569, 120142, 122936, 127127, 135278, 141986, 145288, 145684, 152908, 172172, 199771, 215138, 240284, 254254, 270556, 283972, 291368, 305816, 344344, 399542, 420497, 430276, 473473, 480568, 496951, 508508, 541112, 567944, 660781, 780923, 799084, 840994, 860552, 946946, 993902, 1017016, 1321562, 1398397, 1561846, 1598168, 1681988, 1893892, 1987804, 2643124, 2796794, 3123692, 3363976, 3787784, 3975608, 4625467, 5286248, 5466461, 5593588, 6247384, 8590153, 9250934, 10932922, 11187176, 17180306, 18501868, 21865844, 34360612, 37003736, 43731688, 60131071, 68721224, 120262142, 240524284, 481048568]

約数ペア:

[(1, 481048568), (2, 240524284), (4, 120262142), (7, 68721224), (8, 60131071), (11, 43731688), (13, 37003736), (14, 34360612), (22, 21865844), (26, 18501868), (28, 17180306), (43, 11187176), (44, 10932922), (52, 9250934), (56, 8590153), (77, 6247384), (86, 5593588), (88, 5466461), (91, 5286248), (104, 4625467), (121, 3975608), (127, 3787784), (143, 3363976), (154, 3123692), (172, 2796794), (182, 2643124), (242, 1987804), (254, 1893892), (286, 1681988), (301, 1598168), (308, 1561846), (344, 1398397), (364, 1321562), (473, 1017016), (484, 993902), (508, 946946), (559, 860552), (572, 840994), (602, 799084), (616, 780923), (728, 660781), (847, 567944), (889, 541112), (946, 508508), (968, 496951), (1001, 480568), (1016, 473473), (1118, 430276), (1144, 420497), (1204, 399542), (1397, 344344), (1573, 305816), (1651, 291368), (1694, 283972), (1778, 270556), (1892, 254254), (2002, 240284), (2236, 215138), (2408, 199771), (2794, 172172), (3146, 152908), (3302, 145684), (3311, 145288), (3388, 141986), (3556, 135278), (3784, 127127), (3913, 122936), (4004, 120142), (4472, 107569), (5203, 92456), (5461, 88088), (5588, 86086), (6149, 78232), (6292, 76454), (6604, 72842), (6622, 72644), (6776, 70993), (7112, 67639), (7826, 61468), (8008, 60071), (9779, 49192), (10406, 46228), (10922, 44044), (11011, 43688), (11176, 43043), (11557, 41624), (12298, 39116), (12584, 38227), (13208, 36421), (13244, 36322), (15367, 31304), (15652, 30734), (18161, 26488), (19558, 24596), (20812, 23114), (21844, 22022)]