628631152513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{15667}}^1$

素因数の和:16442

約数の個数: 64

約数和(自身を含む): 842606489088

約数和(自身を除く): 213975336575

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 701, 1547, 3367, 4403, 4907, 8177, 9113, 11917, 15667, 25937, 57239, 63791, 83419, 109669, 154921, 181559, 203671, 266339, 337181, 440929, 579679, 1084447, 1425697, 1864373, 2360267, 3086503, 3462407, 4057753, 5732077, 7535827, 9854543, 10982567, 24236849, 40124539, 52750789, 68981801, 76877969, 128109059, 142773371, 186703639, 406354979, 896763413, 999413597, 1306925473, 2427147307, 2844484853, 5282614727, 6908034643, 16990031149, 36978303089, 48356242501, 89804450359, 628631152513]

約数ペア:

[(1, 628631152513), (7, 89804450359), (13, 48356242501), (17, 36978303089), (37, 16990031149), (91, 6908034643), (119, 5282614727), (221, 2844484853), (259, 2427147307), (481, 1306925473), (629, 999413597), (701, 896763413), (1547, 406354979), (3367, 186703639), (4403, 142773371), (4907, 128109059), (8177, 76877969), (9113, 68981801), (11917, 52750789), (15667, 40124539), (25937, 24236849), (57239, 10982567), (63791, 9854543), (83419, 7535827), (109669, 5732077), (154921, 4057753), (181559, 3462407), (203671, 3086503), (266339, 2360267), (337181, 1864373), (440929, 1425697), (579679, 1084447)]