123357984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 346078656

約数和(自身を除く): 222720672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 131, 136, 204, 262, 272, 393, 408, 524, 544, 577, 786, 816, 1048, 1154, 1572, 1632, 1731, 2096, 2227, 2308, 3144, 3462, 4192, 4454, 4616, 6288, 6681, 6924, 8908, 9232, 9809, 12576, 13362, 13848, 17816, 18464, 19618, 26724, 27696, 29427, 35632, 39236, 53448, 55392, 58854, 71264, 75587, 78472, 106896, 117708, 151174, 156944, 213792, 226761, 235416, 302348, 313888, 453522, 470832, 604696, 907044, 941664, 1209392, 1284979, 1814088, 2418784, 2569958, 3628176, 3854937, 5139916, 7256352, 7709874, 10279832, 15419748, 20559664, 30839496, 41119328, 61678992, 123357984]

約数ペア:

[(1, 123357984), (2, 61678992), (3, 41119328), (4, 30839496), (6, 20559664), (8, 15419748), (12, 10279832), (16, 7709874), (17, 7256352), (24, 5139916), (32, 3854937), (34, 3628176), (48, 2569958), (51, 2418784), (68, 1814088), (96, 1284979), (102, 1209392), (131, 941664), (136, 907044), (204, 604696), (262, 470832), (272, 453522), (393, 313888), (408, 302348), (524, 235416), (544, 226761), (577, 213792), (786, 156944), (816, 151174), (1048, 117708), (1154, 106896), (1572, 78472), (1632, 75587), (1731, 71264), (2096, 58854), (2227, 55392), (2308, 53448), (3144, 39236), (3462, 35632), (4192, 29427), (4454, 27696), (4616, 26724), (6288, 19618), (6681, 18464), (6924, 17816), (8908, 13848), (9232, 13362), (9809, 12576)]