804908412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 2556153600

約数和(自身を除く): 1751245188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 139, 154, 198, 231, 252, 278, 308, 396, 417, 462, 556, 693, 834, 924, 973, 1251, 1386, 1529, 1668, 1946, 2089, 2502, 2772, 2919, 3058, 3892, 4178, 4587, 5004, 5838, 6116, 6267, 8356, 8757, 9174, 10703, 11676, 12534, 13761, 14623, 17514, 18348, 18801, 21406, 22979, 25068, 27522, 29246, 32109, 35028, 37602, 42812, 43869, 45958, 55044, 58492, 64218, 68937, 75204, 87738, 91916, 96327, 128436, 131607, 137874, 160853, 175476, 192654, 206811, 263214, 275748, 290371, 321706, 385308, 413622, 482559, 526428, 580742, 643412, 827244, 871113, 965118, 1161484, 1447677, 1742226, 1930236, 2032597, 2613339, 2895354, 3194081, 3484452, 4065194, 5226678, 5790708, 6097791, 6388162, 8130388, 9582243, 10453356, 12195582, 12776324, 18293373, 19164486, 22358567, 24391164, 28746729, 36586746, 38328972, 44717134, 57493458, 67075701, 73173492, 89434268, 114986916, 134151402, 201227103, 268302804, 402454206, 804908412]

約数ペア:

[(1, 804908412), (2, 402454206), (3, 268302804), (4, 201227103), (6, 134151402), (7, 114986916), (9, 89434268), (11, 73173492), (12, 67075701), (14, 57493458), (18, 44717134), (21, 38328972), (22, 36586746), (28, 28746729), (33, 24391164), (36, 22358567), (42, 19164486), (44, 18293373), (63, 12776324), (66, 12195582), (77, 10453356), (84, 9582243), (99, 8130388), (126, 6388162), (132, 6097791), (139, 5790708), (154, 5226678), (198, 4065194), (231, 3484452), (252, 3194081), (278, 2895354), (308, 2613339), (396, 2032597), (417, 1930236), (462, 1742226), (556, 1447677), (693, 1161484), (834, 965118), (924, 871113), (973, 827244), (1251, 643412), (1386, 580742), (1529, 526428), (1668, 482559), (1946, 413622), (2089, 385308), (2502, 321706), (2772, 290371), (2919, 275748), (3058, 263214), (3892, 206811), (4178, 192654), (4587, 175476), (5004, 160853), (5838, 137874), (6116, 131607), (6267, 128436), (8356, 96327), (8757, 91916), (9174, 87738), (10703, 75204), (11676, 68937), (12534, 64218), (13761, 58492), (14623, 55044), (17514, 45958), (18348, 43869), (18801, 42812), (21406, 37602), (22979, 35028), (25068, 32109), (27522, 29246)]