309194256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11087}}^1$

素因数の和:11188

約数の個数: 80

約数和(自身を含む): 923940864

約数和(自身を除く): 614746608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 11087, 13944, 22174, 27888, 33261, 44348, 66522, 77609, 88696, 133044, 155218, 177392, 232827, 266088, 310436, 465654, 532176, 620872, 920221, 931308, 1241744, 1840442, 1862616, 2760663, 3680884, 3725232, 5521326, 6441547, 7361768, 11042652, 12883094, 14723536, 19324641, 22085304, 25766188, 38649282, 44170608, 51532376, 77298564, 103064752, 154597128, 309194256]

約数ペア:

[(1, 309194256), (2, 154597128), (3, 103064752), (4, 77298564), (6, 51532376), (7, 44170608), (8, 38649282), (12, 25766188), (14, 22085304), (16, 19324641), (21, 14723536), (24, 12883094), (28, 11042652), (42, 7361768), (48, 6441547), (56, 5521326), (83, 3725232), (84, 3680884), (112, 2760663), (166, 1862616), (168, 1840442), (249, 1241744), (332, 931308), (336, 920221), (498, 620872), (581, 532176), (664, 465654), (996, 310436), (1162, 266088), (1328, 232827), (1743, 177392), (1992, 155218), (2324, 133044), (3486, 88696), (3984, 77609), (4648, 66522), (6972, 44348), (9296, 33261), (11087, 27888), (13944, 22174)]