326598012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9923

約数の個数: 72

約数和(自身を含む): 901686240

約数和(自身を除く): 575088228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 9829, 11076, 16614, 19658, 29487, 33228, 39316, 58974, 88461, 117948, 127777, 176922, 255554, 353844, 383331, 511108, 697859, 766662, 1149993, 1395718, 1533324, 2093577, 2299986, 2791436, 4187154, 4599972, 6280731, 8374308, 9072167, 12561462, 18144334, 25122924, 27216501, 36288668, 54433002, 81649503, 108866004, 163299006, 326598012]

約数ペア:

[(1, 326598012), (2, 163299006), (3, 108866004), (4, 81649503), (6, 54433002), (9, 36288668), (12, 27216501), (13, 25122924), (18, 18144334), (26, 12561462), (36, 9072167), (39, 8374308), (52, 6280731), (71, 4599972), (78, 4187154), (117, 2791436), (142, 2299986), (156, 2093577), (213, 1533324), (234, 1395718), (284, 1149993), (426, 766662), (468, 697859), (639, 511108), (852, 383331), (923, 353844), (1278, 255554), (1846, 176922), (2556, 127777), (2769, 117948), (3692, 88461), (5538, 58974), (8307, 39316), (9829, 33228), (11076, 29487), (16614, 19658)]