404776008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20593}}^1$

素因数の和:20628

約数の個数: 128

約数和(自身を含む): 1383916800

約数和(自身を除く): 979140792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 20593, 41186, 61779, 82372, 123558, 144151, 164744, 185337, 247116, 267709, 288302, 370674, 432453, 494232, 535418, 556011, 576604, 741348, 803127, 864906, 1070836, 1112022, 1153208, 1297359, 1482696, 1606254, 1729812, 1873963, 2141672, 2224044, 2409381, 2594718, 3212508, 3459624, 3747926, 3892077, 4448088, 4818762, 5189436, 5621889, 6425016, 7228143, 7495852, 7784154, 9637524, 10378872, 11243778, 14456286, 14991704, 15568308, 16865667, 19275048, 22487556, 28912572, 31136616, 33731334, 44975112, 50597001, 57825144, 67462668, 101194002, 134925336, 202388004, 404776008]

約数ペア:

[(1, 404776008), (2, 202388004), (3, 134925336), (4, 101194002), (6, 67462668), (7, 57825144), (8, 50597001), (9, 44975112), (12, 33731334), (13, 31136616), (14, 28912572), (18, 22487556), (21, 19275048), (24, 16865667), (26, 15568308), (27, 14991704), (28, 14456286), (36, 11243778), (39, 10378872), (42, 9637524), (52, 7784154), (54, 7495852), (56, 7228143), (63, 6425016), (72, 5621889), (78, 5189436), (84, 4818762), (91, 4448088), (104, 3892077), (108, 3747926), (117, 3459624), (126, 3212508), (156, 2594718), (168, 2409381), (182, 2224044), (189, 2141672), (216, 1873963), (234, 1729812), (252, 1606254), (273, 1482696), (312, 1297359), (351, 1153208), (364, 1112022), (378, 1070836), (468, 864906), (504, 803127), (546, 741348), (702, 576604), (728, 556011), (756, 535418), (819, 494232), (936, 432453), (1092, 370674), (1404, 288302), (1512, 267709), (1638, 247116), (2184, 185337), (2457, 164744), (2808, 144151), (3276, 123558), (4914, 82372), (6552, 61779), (9828, 41186), (19656, 20593)]