287743386

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{6079}}^1$

素因数の和:6128

約数の個数: 64

約数和(自身を含む): 700416000

約数和(自身を除く): 412672614

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 3381, 6079, 6762, 7889, 12158, 15778, 18237, 23667, 36474, 42553, 47334, 85106, 127659, 139817, 255318, 279634, 297871, 419451, 595742, 838902, 893613, 978719, 1787226, 1957438, 2085097, 2936157, 4170194, 5872314, 6255291, 6851033, 12510582, 13702066, 20553099, 41106198, 47957231, 95914462, 143871693, 287743386]

約数ペア:

[(1, 287743386), (2, 143871693), (3, 95914462), (6, 47957231), (7, 41106198), (14, 20553099), (21, 13702066), (23, 12510582), (42, 6851033), (46, 6255291), (49, 5872314), (69, 4170194), (98, 2936157), (138, 2085097), (147, 1957438), (161, 1787226), (294, 978719), (322, 893613), (343, 838902), (483, 595742), (686, 419451), (966, 297871), (1029, 279634), (1127, 255318), (2058, 139817), (2254, 127659), (3381, 85106), (6079, 47334), (6762, 42553), (7889, 36474), (12158, 23667), (15778, 18237)]