307471668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{919}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 836942400

約数和(自身を除く): 529470732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 569, 588, 919, 1138, 1707, 1838, 2276, 2757, 3414, 3676, 3983, 5514, 6433, 6828, 7966, 11028, 11949, 12866, 15932, 19299, 23898, 25732, 27881, 38598, 45031, 47796, 55762, 77196, 83643, 90062, 111524, 135093, 167286, 180124, 270186, 334572, 522911, 540372, 1045822, 1568733, 2091644, 3137466, 3660377, 6274932, 7320754, 10981131, 14641508, 21962262, 25622639, 43924524, 51245278, 76867917, 102490556, 153735834, 307471668]

約数ペア:

[(1, 307471668), (2, 153735834), (3, 102490556), (4, 76867917), (6, 51245278), (7, 43924524), (12, 25622639), (14, 21962262), (21, 14641508), (28, 10981131), (42, 7320754), (49, 6274932), (84, 3660377), (98, 3137466), (147, 2091644), (196, 1568733), (294, 1045822), (569, 540372), (588, 522911), (919, 334572), (1138, 270186), (1707, 180124), (1838, 167286), (2276, 135093), (2757, 111524), (3414, 90062), (3676, 83643), (3983, 77196), (5514, 55762), (6433, 47796), (6828, 45031), (7966, 38598), (11028, 27881), (11949, 25732), (12866, 23898), (15932, 19299)]