405459288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 1188773040

約数和(自身を除く): 783313752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 211, 234, 312, 422, 468, 633, 844, 936, 1266, 1688, 1899, 2053, 2532, 2743, 3798, 4106, 5064, 5486, 6159, 7596, 8212, 8229, 10972, 12318, 15192, 16424, 16458, 18477, 21944, 24636, 24687, 26689, 32916, 36954, 49272, 49374, 53378, 65832, 73908, 80067, 98748, 106756, 147816, 160134, 197496, 213512, 240201, 320268, 433183, 480402, 640536, 866366, 960804, 1299549, 1732732, 1921608, 2599098, 3465464, 3898647, 5198196, 5631379, 7797294, 10396392, 11262758, 15594588, 16894137, 22525516, 31189176, 33788274, 45051032, 50682411, 67576548, 101364822, 135153096, 202729644, 405459288]

約数ペア:

[(1, 405459288), (2, 202729644), (3, 135153096), (4, 101364822), (6, 67576548), (8, 50682411), (9, 45051032), (12, 33788274), (13, 31189176), (18, 22525516), (24, 16894137), (26, 15594588), (36, 11262758), (39, 10396392), (52, 7797294), (72, 5631379), (78, 5198196), (104, 3898647), (117, 3465464), (156, 2599098), (211, 1921608), (234, 1732732), (312, 1299549), (422, 960804), (468, 866366), (633, 640536), (844, 480402), (936, 433183), (1266, 320268), (1688, 240201), (1899, 213512), (2053, 197496), (2532, 160134), (2743, 147816), (3798, 106756), (4106, 98748), (5064, 80067), (5486, 73908), (6159, 65832), (7596, 53378), (8212, 49374), (8229, 49272), (10972, 36954), (12318, 32916), (15192, 26689), (16424, 24687), (16458, 24636), (18477, 21944)]