225307992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 703503360

約数和(自身を除く): 478195368

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, 1453, 1491, 1704, 1846, 1988, 2184, 2769, 2906, 2982, 3692, 3976, 4359, 5538, 5812, 5964, 6461, 7384, 8718, 10171, 11076, 11624, 11928, 12922, 17436, 18889, 19383, 20342, 22152, 25844, 30513, 34872, 37778, 38766, 40684, 51688, 56667, 61026, 75556, 77532, 81368, 103163, 113334, 122052, 132223, 151112, 155064, 206326, 226668, 244104, 264446, 309489, 396669, 412652, 453336, 528892, 618978, 722141, 793338, 825304, 1057784, 1237956, 1341119, 1444282, 1586676, 2166423, 2475912, 2682238, 2888564, 3173352, 4023357, 4332846, 5364476, 5777128, 8046714, 8665692, 9387833, 10728952, 16093428, 17331384, 18775666, 28163499, 32186856, 37551332, 56326998, 75102664, 112653996, 225307992]

約数ペア:

[(1, 225307992), (2, 112653996), (3, 75102664), (4, 56326998), (6, 37551332), (7, 32186856), (8, 28163499), (12, 18775666), (13, 17331384), (14, 16093428), (21, 10728952), (24, 9387833), (26, 8665692), (28, 8046714), (39, 5777128), (42, 5364476), (52, 4332846), (56, 4023357), (71, 3173352), (78, 2888564), (84, 2682238), (91, 2475912), (104, 2166423), (142, 1586676), (156, 1444282), (168, 1341119), (182, 1237956), (213, 1057784), (273, 825304), (284, 793338), (312, 722141), (364, 618978), (426, 528892), (497, 453336), (546, 412652), (568, 396669), (728, 309489), (852, 264446), (923, 244104), (994, 226668), (1092, 206326), (1453, 155064), (1491, 151112), (1704, 132223), (1846, 122052), (1988, 113334), (2184, 103163), (2769, 81368), (2906, 77532), (2982, 75556), (3692, 61026), (3976, 56667), (4359, 51688), (5538, 40684), (5812, 38766), (5964, 37778), (6461, 34872), (7384, 30513), (8718, 25844), (10171, 22152), (11076, 20342), (11624, 19383), (11928, 18889), (12922, 17436)]