194541984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 216

約数和(自身を含む): 685837152

約数和(自身を除く): 491295168

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, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 571, 624, 672, 676, 728, 819, 936, 1008, 1014, 1092, 1142, 1183, 1248, 1352, 1456, 1521, 1638, 1713, 1872, 2016, 2028, 2184, 2284, 2366, 2704, 2912, 3042, 3276, 3426, 3549, 3744, 3997, 4056, 4368, 4568, 4732, 5139, 5408, 6084, 6552, 6852, 7098, 7423, 7994, 8112, 8736, 9136, 9464, 10278, 10647, 11991, 12168, 13104, 13704, 14196, 14846, 15988, 16224, 18272, 18928, 20556, 21294, 22269, 23982, 24336, 26208, 27408, 28392, 29692, 31976, 35973, 37856, 41112, 42588, 44538, 47964, 48672, 51961, 54816, 56784, 59384, 63952, 66807, 71946, 82224, 85176, 89076, 95928, 96499, 103922, 113568, 118768, 127904, 133614, 143892, 155883, 164448, 170352, 178152, 191856, 192998, 207844, 237536, 267228, 287784, 289497, 311766, 340704, 356304, 383712, 385996, 415688, 467649, 534456, 575568, 578994, 623532, 675493, 712608, 771992, 831376, 868491, 935298, 1068912, 1151136, 1157988, 1247064, 1350986, 1543984, 1662752, 1736982, 1870596, 2026479, 2137824, 2315976, 2494128, 2701972, 3087968, 3473964, 3741192, 4052958, 4631952, 4988256, 5403944, 6079437, 6947928, 7482384, 8105916, 9263904, 10807888, 12158874, 13895856, 14964768, 16211832, 21615776, 24317748, 27791712, 32423664, 48635496, 64847328, 97270992, 194541984]

約数ペア:

[(1, 194541984), (2, 97270992), (3, 64847328), (4, 48635496), (6, 32423664), (7, 27791712), (8, 24317748), (9, 21615776), (12, 16211832), (13, 14964768), (14, 13895856), (16, 12158874), (18, 10807888), (21, 9263904), (24, 8105916), (26, 7482384), (28, 6947928), (32, 6079437), (36, 5403944), (39, 4988256), (42, 4631952), (48, 4052958), (52, 3741192), (56, 3473964), (63, 3087968), (72, 2701972), (78, 2494128), (84, 2315976), (91, 2137824), (96, 2026479), (104, 1870596), (112, 1736982), (117, 1662752), (126, 1543984), (144, 1350986), (156, 1247064), (168, 1157988), (169, 1151136), (182, 1068912), (208, 935298), (224, 868491), (234, 831376), (252, 771992), (273, 712608), (288, 675493), (312, 623532), (336, 578994), (338, 575568), (364, 534456), (416, 467649), (468, 415688), (504, 385996), (507, 383712), (546, 356304), (571, 340704), (624, 311766), (672, 289497), (676, 287784), (728, 267228), (819, 237536), (936, 207844), (1008, 192998), (1014, 191856), (1092, 178152), (1142, 170352), (1183, 164448), (1248, 155883), (1352, 143892), (1456, 133614), (1521, 127904), (1638, 118768), (1713, 113568), (1872, 103922), (2016, 96499), (2028, 95928), (2184, 89076), (2284, 85176), (2366, 82224), (2704, 71946), (2912, 66807), (3042, 63952), (3276, 59384), (3426, 56784), (3549, 54816), (3744, 51961), (3997, 48672), (4056, 47964), (4368, 44538), (4568, 42588), (4732, 41112), (5139, 37856), (5408, 35973), (6084, 31976), (6552, 29692), (6852, 28392), (7098, 27408), (7423, 26208), (7994, 24336), (8112, 23982), (8736, 22269), (9136, 21294), (9464, 20556), (10278, 18928), (10647, 18272), (11991, 16224), (12168, 15988), (13104, 14846), (13704, 14196)]