254372916

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 722534400

約数和(自身を除く): 468161484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 343, 483, 588, 644, 686, 966, 1029, 1127, 1372, 1932, 2058, 2254, 2687, 3381, 4116, 4508, 5374, 6762, 7889, 8061, 10748, 13524, 15778, 16122, 18809, 23667, 31556, 32244, 37618, 47334, 56427, 61801, 75236, 94668, 112854, 123602, 131663, 185403, 225708, 247204, 263326, 370806, 394989, 432607, 526652, 741612, 789978, 865214, 921641, 1297821, 1579956, 1730428, 1843282, 2595642, 2764923, 3028249, 3686564, 5191284, 5529846, 6056498, 9084747, 11059692, 12112996, 18169494, 21197743, 36338988, 42395486, 63593229, 84790972, 127186458, 254372916]

約数ペア:

[(1, 254372916), (2, 127186458), (3, 84790972), (4, 63593229), (6, 42395486), (7, 36338988), (12, 21197743), (14, 18169494), (21, 12112996), (23, 11059692), (28, 9084747), (42, 6056498), (46, 5529846), (49, 5191284), (69, 3686564), (84, 3028249), (92, 2764923), (98, 2595642), (138, 1843282), (147, 1730428), (161, 1579956), (196, 1297821), (276, 921641), (294, 865214), (322, 789978), (343, 741612), (483, 526652), (588, 432607), (644, 394989), (686, 370806), (966, 263326), (1029, 247204), (1127, 225708), (1372, 185403), (1932, 131663), (2058, 123602), (2254, 112854), (2687, 94668), (3381, 75236), (4116, 61801), (4508, 56427), (5374, 47334), (6762, 37618), (7889, 32244), (8061, 31556), (10748, 23667), (13524, 18809), (15778, 16122)]