316195908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3917}}^1$

素因数の和:3993

約数の個数: 72

約数和(自身を含む): 871488576

約数和(自身を除く): 555292668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 3917, 5766, 6727, 7834, 11532, 11751, 13454, 15668, 20181, 23502, 26908, 27419, 40362, 47004, 54838, 80724, 82257, 109676, 121427, 164514, 242854, 329028, 364281, 485708, 728562, 849989, 1457124, 1699978, 2549967, 3399956, 3764237, 5099934, 7528474, 10199868, 11292711, 15056948, 22585422, 26349659, 45170844, 52699318, 79048977, 105398636, 158097954, 316195908]

約数ペア:

[(1, 316195908), (2, 158097954), (3, 105398636), (4, 79048977), (6, 52699318), (7, 45170844), (12, 26349659), (14, 22585422), (21, 15056948), (28, 11292711), (31, 10199868), (42, 7528474), (62, 5099934), (84, 3764237), (93, 3399956), (124, 2549967), (186, 1699978), (217, 1457124), (372, 849989), (434, 728562), (651, 485708), (868, 364281), (961, 329028), (1302, 242854), (1922, 164514), (2604, 121427), (2883, 109676), (3844, 82257), (3917, 80724), (5766, 54838), (6727, 47004), (7834, 40362), (11532, 27419), (11751, 26908), (13454, 23502), (15668, 20181)]