1866956896

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 4582932480

約数和(自身を除く): 2715975584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 73, 112, 116, 124, 127, 146, 203, 217, 224, 232, 248, 254, 292, 406, 434, 464, 496, 508, 511, 584, 812, 868, 889, 899, 928, 992, 1016, 1022, 1168, 1624, 1736, 1778, 1798, 2032, 2044, 2117, 2263, 2336, 3248, 3472, 3556, 3596, 3683, 3937, 4064, 4088, 4234, 4526, 6293, 6496, 6944, 7112, 7192, 7366, 7874, 8176, 8468, 9052, 9271, 12586, 14224, 14384, 14732, 14819, 15748, 15841, 16352, 16936, 18104, 18542, 25172, 25781, 27559, 28448, 28768, 29464, 29638, 31496, 31682, 33872, 36208, 37084, 50344, 51562, 55118, 58928, 59276, 62992, 63364, 64897, 65627, 67744, 72416, 74168, 100688, 103124, 110236, 114173, 117856, 118552, 125984, 126728, 129794, 131254, 148336, 201376, 206248, 220472, 228346, 237104, 253456, 259588, 262508, 268859, 287401, 296672, 412496, 440944, 456692, 459389, 474208, 506912, 519176, 525016, 537718, 574802, 799211, 824992, 881888, 913384, 918778, 1038352, 1050032, 1075436, 1149604, 1598422, 1826768, 1837556, 1882013, 2011807, 2076704, 2100064, 2150872, 2299208, 3196844, 3653536, 3675112, 3764026, 4023614, 4301744, 4598416, 6393688, 7350224, 7528052, 8047228, 8334629, 8603488, 9196832, 12787376, 14700448, 15056104, 16094456, 16669258, 25574752, 30112208, 32188912, 33338516, 58342403, 60224416, 64377824, 66677032, 116684806, 133354064, 233369612, 266708128, 466739224, 933478448, 1866956896]

約数ペア:

[(1, 1866956896), (2, 933478448), (4, 466739224), (7, 266708128), (8, 233369612), (14, 133354064), (16, 116684806), (28, 66677032), (29, 64377824), (31, 60224416), (32, 58342403), (56, 33338516), (58, 32188912), (62, 30112208), (73, 25574752), (112, 16669258), (116, 16094456), (124, 15056104), (127, 14700448), (146, 12787376), (203, 9196832), (217, 8603488), (224, 8334629), (232, 8047228), (248, 7528052), (254, 7350224), (292, 6393688), (406, 4598416), (434, 4301744), (464, 4023614), (496, 3764026), (508, 3675112), (511, 3653536), (584, 3196844), (812, 2299208), (868, 2150872), (889, 2100064), (899, 2076704), (928, 2011807), (992, 1882013), (1016, 1837556), (1022, 1826768), (1168, 1598422), (1624, 1149604), (1736, 1075436), (1778, 1050032), (1798, 1038352), (2032, 918778), (2044, 913384), (2117, 881888), (2263, 824992), (2336, 799211), (3248, 574802), (3472, 537718), (3556, 525016), (3596, 519176), (3683, 506912), (3937, 474208), (4064, 459389), (4088, 456692), (4234, 440944), (4526, 412496), (6293, 296672), (6496, 287401), (6944, 268859), (7112, 262508), (7192, 259588), (7366, 253456), (7874, 237104), (8176, 228346), (8468, 220472), (9052, 206248), (9271, 201376), (12586, 148336), (14224, 131254), (14384, 129794), (14732, 126728), (14819, 125984), (15748, 118552), (15841, 117856), (16352, 114173), (16936, 110236), (18104, 103124), (18542, 100688), (25172, 74168), (25781, 72416), (27559, 67744), (28448, 65627), (28768, 64897), (29464, 63364), (29638, 62992), (31496, 59276), (31682, 58928), (33872, 55118), (36208, 51562), (37084, 50344)]