340521768

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{2141}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 942726330

約数和(自身を除く): 602204562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 2141, 2209, 3384, 4282, 4418, 6423, 6627, 8564, 8836, 12846, 13254, 17128, 17672, 19269, 19881, 25692, 26508, 38538, 39762, 51384, 53016, 77076, 79524, 100627, 154152, 159048, 201254, 301881, 402508, 603762, 805016, 905643, 1207524, 1811286, 2415048, 3622572, 4729469, 7245144, 9458938, 14188407, 18917876, 28376814, 37835752, 42565221, 56753628, 85130442, 113507256, 170260884, 340521768]

約数ペア:

[(1, 340521768), (2, 170260884), (3, 113507256), (4, 85130442), (6, 56753628), (8, 42565221), (9, 37835752), (12, 28376814), (18, 18917876), (24, 14188407), (36, 9458938), (47, 7245144), (72, 4729469), (94, 3622572), (141, 2415048), (188, 1811286), (282, 1207524), (376, 905643), (423, 805016), (564, 603762), (846, 402508), (1128, 301881), (1692, 201254), (2141, 159048), (2209, 154152), (3384, 100627), (4282, 79524), (4418, 77076), (6423, 53016), (6627, 51384), (8564, 39762), (8836, 38538), (12846, 26508), (13254, 25692), (17128, 19881), (17672, 19269)]