221022984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5999

約数の個数: 128

約数和(自身を含む): 720195840

約数和(自身を除く): 499172856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 5953, 6188, 9282, 11906, 12376, 17859, 18564, 23812, 35718, 37128, 41671, 47624, 71436, 77389, 83342, 101201, 125013, 142872, 154778, 166684, 202402, 232167, 250026, 303603, 309556, 333368, 404804, 464334, 500052, 541723, 607206, 619112, 708407, 809608, 928668, 1000104, 1083446, 1214412, 1315613, 1416814, 1625169, 1857336, 2125221, 2166892, 2428824, 2631226, 2833628, 3250338, 3946839, 4250442, 4333784, 5262452, 5667256, 6500676, 7893678, 8500884, 9209291, 10524904, 13001352, 15787356, 17001768, 18418582, 27627873, 31574712, 36837164, 55255746, 73674328, 110511492, 221022984]

約数ペア:

[(1, 221022984), (2, 110511492), (3, 73674328), (4, 55255746), (6, 36837164), (7, 31574712), (8, 27627873), (12, 18418582), (13, 17001768), (14, 15787356), (17, 13001352), (21, 10524904), (24, 9209291), (26, 8500884), (28, 7893678), (34, 6500676), (39, 5667256), (42, 5262452), (51, 4333784), (52, 4250442), (56, 3946839), (68, 3250338), (78, 2833628), (84, 2631226), (91, 2428824), (102, 2166892), (104, 2125221), (119, 1857336), (136, 1625169), (156, 1416814), (168, 1315613), (182, 1214412), (204, 1083446), (221, 1000104), (238, 928668), (273, 809608), (312, 708407), (357, 619112), (364, 607206), (408, 541723), (442, 500052), (476, 464334), (546, 404804), (663, 333368), (714, 309556), (728, 303603), (884, 250026), (952, 232167), (1092, 202402), (1326, 166684), (1428, 154778), (1547, 142872), (1768, 125013), (2184, 101201), (2652, 83342), (2856, 77389), (3094, 71436), (4641, 47624), (5304, 41671), (5953, 37128), (6188, 35718), (9282, 23812), (11906, 18564), (12376, 17859)]