1688339632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30577}}^1$

素因数の和:30638

約数の個数: 80

約数和(自身を含む): 4095005760

約数和(自身を除く): 2406666128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 6902, 7888, 13804, 27608, 30577, 55216, 61154, 122308, 214039, 244616, 428078, 489232, 519809, 856156, 886733, 1039618, 1712312, 1773466, 2079236, 3424624, 3546932, 3638663, 4158472, 6207131, 7093864, 7277326, 8316944, 12414262, 14187728, 14554652, 15074461, 24828524, 29109304, 30148922, 49657048, 58218608, 60297844, 99314096, 105521227, 120595688, 211042454, 241191376, 422084908, 844169816, 1688339632]

約数ペア:

[(1, 1688339632), (2, 844169816), (4, 422084908), (7, 241191376), (8, 211042454), (14, 120595688), (16, 105521227), (17, 99314096), (28, 60297844), (29, 58218608), (34, 49657048), (56, 30148922), (58, 29109304), (68, 24828524), (112, 15074461), (116, 14554652), (119, 14187728), (136, 12414262), (203, 8316944), (232, 7277326), (238, 7093864), (272, 6207131), (406, 4158472), (464, 3638663), (476, 3546932), (493, 3424624), (812, 2079236), (952, 1773466), (986, 1712312), (1624, 1039618), (1904, 886733), (1972, 856156), (3248, 519809), (3451, 489232), (3944, 428078), (6902, 244616), (7888, 214039), (13804, 122308), (27608, 61154), (30577, 55216)]