693335628

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 1775500272

約数和(自身を除く): 1082164644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 257, 274, 411, 514, 547, 548, 771, 822, 1028, 1094, 1233, 1542, 1641, 1644, 2188, 2313, 2466, 3084, 3282, 4626, 4923, 4932, 6564, 9252, 9846, 19692, 35209, 70418, 74939, 105627, 140579, 140836, 149878, 211254, 224817, 281158, 299756, 316881, 421737, 422508, 449634, 562316, 633762, 674451, 843474, 899268, 1265211, 1267524, 1348902, 1686948, 2530422, 2697804, 5060844, 19259323, 38518646, 57777969, 77037292, 115555938, 173333907, 231111876, 346667814, 693335628]

約数ペア:

[(1, 693335628), (2, 346667814), (3, 231111876), (4, 173333907), (6, 115555938), (9, 77037292), (12, 57777969), (18, 38518646), (36, 19259323), (137, 5060844), (257, 2697804), (274, 2530422), (411, 1686948), (514, 1348902), (547, 1267524), (548, 1265211), (771, 899268), (822, 843474), (1028, 674451), (1094, 633762), (1233, 562316), (1542, 449634), (1641, 422508), (1644, 421737), (2188, 316881), (2313, 299756), (2466, 281158), (3084, 224817), (3282, 211254), (4626, 149878), (4923, 140836), (4932, 140579), (6564, 105627), (9252, 74939), (9846, 70418), (19692, 35209)]