214143384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 668666880

約数和(自身を除く): 454523496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1381, 1491, 1704, 1846, 1988, 2184, 2762, 2769, 2982, 3692, 3976, 4143, 5524, 5538, 5964, 6461, 7384, 8286, 9667, 11048, 11076, 11928, 12922, 16572, 17953, 19334, 19383, 22152, 25844, 29001, 33144, 35906, 38668, 38766, 51688, 53859, 58002, 71812, 77336, 77532, 98051, 107718, 116004, 125671, 143624, 155064, 196102, 215436, 232008, 251342, 294153, 377013, 392204, 430872, 502684, 588306, 686357, 754026, 784408, 1005368, 1176612, 1274663, 1372714, 1508052, 2059071, 2353224, 2549326, 2745428, 3016104, 3823989, 4118142, 5098652, 5490856, 7647978, 8236284, 8922641, 10197304, 15295956, 16472568, 17845282, 26767923, 30591912, 35690564, 53535846, 71381128, 107071692, 214143384]

約数ペア:

[(1, 214143384), (2, 107071692), (3, 71381128), (4, 53535846), (6, 35690564), (7, 30591912), (8, 26767923), (12, 17845282), (13, 16472568), (14, 15295956), (21, 10197304), (24, 8922641), (26, 8236284), (28, 7647978), (39, 5490856), (42, 5098652), (52, 4118142), (56, 3823989), (71, 3016104), (78, 2745428), (84, 2549326), (91, 2353224), (104, 2059071), (142, 1508052), (156, 1372714), (168, 1274663), (182, 1176612), (213, 1005368), (273, 784408), (284, 754026), (312, 686357), (364, 588306), (426, 502684), (497, 430872), (546, 392204), (568, 377013), (728, 294153), (852, 251342), (923, 232008), (994, 215436), (1092, 196102), (1381, 155064), (1491, 143624), (1704, 125671), (1846, 116004), (1988, 107718), (2184, 98051), (2762, 77532), (2769, 77336), (2982, 71812), (3692, 58002), (3976, 53859), (4143, 51688), (5524, 38766), (5538, 38668), (5964, 35906), (6461, 33144), (7384, 29001), (8286, 25844), (9667, 22152), (11048, 19383), (11076, 19334), (11928, 17953), (12922, 16572)]