656687628

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15551}}^1$

素因数の和:15604

約数の個数: 96

約数和(自身を含む): 1881169920

約数和(自身を除く): 1224482292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 2346, 2484, 3519, 4692, 7038, 10557, 14076, 15551, 21114, 31102, 42228, 46653, 62204, 93306, 139959, 186612, 264367, 279918, 357673, 419877, 528734, 559836, 715346, 793101, 839754, 1057468, 1073019, 1430692, 1586202, 1679508, 2146038, 2379303, 3172404, 3219057, 4292076, 4758606, 6080441, 6438114, 7137909, 9517212, 9657171, 12160882, 12876228, 14275818, 18241323, 19314342, 24321764, 28551636, 36482646, 38628684, 54723969, 72965292, 109447938, 164171907, 218895876, 328343814, 656687628]

約数ペア:

[(1, 656687628), (2, 328343814), (3, 218895876), (4, 164171907), (6, 109447938), (9, 72965292), (12, 54723969), (17, 38628684), (18, 36482646), (23, 28551636), (27, 24321764), (34, 19314342), (36, 18241323), (46, 14275818), (51, 12876228), (54, 12160882), (68, 9657171), (69, 9517212), (92, 7137909), (102, 6438114), (108, 6080441), (138, 4758606), (153, 4292076), (204, 3219057), (207, 3172404), (276, 2379303), (306, 2146038), (391, 1679508), (414, 1586202), (459, 1430692), (612, 1073019), (621, 1057468), (782, 839754), (828, 793101), (918, 715346), (1173, 559836), (1242, 528734), (1564, 419877), (1836, 357673), (2346, 279918), (2484, 264367), (3519, 186612), (4692, 139959), (7038, 93306), (10557, 62204), (14076, 46653), (15551, 42228), (21114, 31102)]