225017912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 514176000

約数和(自身を除く): 289158088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 2677, 3002, 4424, 5354, 6004, 10507, 10708, 12008, 18739, 21014, 21416, 37478, 42028, 50863, 74956, 84056, 101726, 149912, 203452, 211483, 356041, 406904, 422966, 712082, 845932, 1424164, 1480381, 1691864, 2848328, 2960762, 4018177, 5921524, 8036354, 11843048, 16072708, 28127239, 32145416, 56254478, 112508956, 225017912]

約数ペア:

[(1, 225017912), (2, 112508956), (4, 56254478), (7, 32145416), (8, 28127239), (14, 16072708), (19, 11843048), (28, 8036354), (38, 5921524), (56, 4018177), (76, 2960762), (79, 2848328), (133, 1691864), (152, 1480381), (158, 1424164), (266, 845932), (316, 712082), (532, 422966), (553, 406904), (632, 356041), (1064, 211483), (1106, 203452), (1501, 149912), (2212, 101726), (2677, 84056), (3002, 74956), (4424, 50863), (5354, 42028), (6004, 37478), (10507, 21416), (10708, 21014), (12008, 18739)]