305977896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12983

約数の個数: 96

約数和(自身を含む): 967299840

約数和(自身を除く): 661321944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 12917, 23688, 25834, 38751, 51668, 77502, 90419, 103336, 116253, 155004, 180838, 232506, 271257, 310008, 361676, 465012, 542514, 607099, 723352, 813771, 930024, 1085028, 1214198, 1627542, 1821297, 2170056, 2428396, 3255084, 3642594, 4249693, 4856792, 5463891, 6510168, 7285188, 8499386, 10927782, 12749079, 14570376, 16998772, 21855564, 25498158, 33997544, 38247237, 43711128, 50996316, 76494474, 101992632, 152988948, 305977896]

約数ペア:

[(1, 305977896), (2, 152988948), (3, 101992632), (4, 76494474), (6, 50996316), (7, 43711128), (8, 38247237), (9, 33997544), (12, 25498158), (14, 21855564), (18, 16998772), (21, 14570376), (24, 12749079), (28, 10927782), (36, 8499386), (42, 7285188), (47, 6510168), (56, 5463891), (63, 4856792), (72, 4249693), (84, 3642594), (94, 3255084), (126, 2428396), (141, 2170056), (168, 1821297), (188, 1627542), (252, 1214198), (282, 1085028), (329, 930024), (376, 813771), (423, 723352), (504, 607099), (564, 542514), (658, 465012), (846, 361676), (987, 310008), (1128, 271257), (1316, 232506), (1692, 180838), (1974, 155004), (2632, 116253), (2961, 103336), (3384, 90419), (3948, 77502), (5922, 51668), (7896, 38751), (11844, 25834), (12917, 23688)]