218915424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8389

約数の個数: 144

約数和(自身を含む): 766295712

約数和(自身を除く): 547380288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8353, 8736, 13104, 16706, 25059, 26208, 33412, 50118, 58471, 66824, 75177, 100236, 108589, 116942, 133648, 150354, 175413, 200472, 217178, 233884, 267296, 300708, 325767, 350826, 400944, 434356, 467768, 526239, 601416, 651534, 701652, 760123, 801888, 868712, 935536, 977301, 1052478, 1202832, 1303068, 1403304, 1520246, 1737424, 1871072, 1954602, 2104956, 2280369, 2405664, 2606136, 2806608, 3040492, 3474848, 3909204, 4209912, 4560738, 5212272, 5613216, 6080984, 6841107, 7818408, 8419824, 9121476, 10424544, 12161968, 13682214, 15636816, 16839648, 18242952, 24323936, 27364428, 31273632, 36485904, 54728856, 72971808, 109457712, 218915424]

約数ペア:

[(1, 218915424), (2, 109457712), (3, 72971808), (4, 54728856), (6, 36485904), (7, 31273632), (8, 27364428), (9, 24323936), (12, 18242952), (13, 16839648), (14, 15636816), (16, 13682214), (18, 12161968), (21, 10424544), (24, 9121476), (26, 8419824), (28, 7818408), (32, 6841107), (36, 6080984), (39, 5613216), (42, 5212272), (48, 4560738), (52, 4209912), (56, 3909204), (63, 3474848), (72, 3040492), (78, 2806608), (84, 2606136), (91, 2405664), (96, 2280369), (104, 2104956), (112, 1954602), (117, 1871072), (126, 1737424), (144, 1520246), (156, 1403304), (168, 1303068), (182, 1202832), (208, 1052478), (224, 977301), (234, 935536), (252, 868712), (273, 801888), (288, 760123), (312, 701652), (336, 651534), (364, 601416), (416, 526239), (468, 467768), (504, 434356), (546, 400944), (624, 350826), (672, 325767), (728, 300708), (819, 267296), (936, 233884), (1008, 217178), (1092, 200472), (1248, 175413), (1456, 150354), (1638, 133648), (1872, 116942), (2016, 108589), (2184, 100236), (2912, 75177), (3276, 66824), (3744, 58471), (4368, 50118), (6552, 33412), (8353, 26208), (8736, 25059), (13104, 16706)]