8712984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 26265600

約数和(自身を除く): 17552616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 239, 248, 294, 372, 392, 434, 478, 588, 651, 717, 744, 868, 956, 1176, 1302, 1434, 1519, 1673, 1736, 1912, 2604, 2868, 3038, 3346, 4557, 5019, 5208, 5736, 6076, 6692, 7409, 9114, 10038, 11711, 12152, 13384, 14818, 18228, 20076, 22227, 23422, 29636, 35133, 36456, 40152, 44454, 46844, 51863, 59272, 70266, 88908, 93688, 103726, 140532, 155589, 177816, 207452, 281064, 311178, 363041, 414904, 622356, 726082, 1089123, 1244712, 1452164, 2178246, 2904328, 4356492, 8712984]

約数ペア:

[(1, 8712984), (2, 4356492), (3, 2904328), (4, 2178246), (6, 1452164), (7, 1244712), (8, 1089123), (12, 726082), (14, 622356), (21, 414904), (24, 363041), (28, 311178), (31, 281064), (42, 207452), (49, 177816), (56, 155589), (62, 140532), (84, 103726), (93, 93688), (98, 88908), (124, 70266), (147, 59272), (168, 51863), (186, 46844), (196, 44454), (217, 40152), (239, 36456), (248, 35133), (294, 29636), (372, 23422), (392, 22227), (434, 20076), (478, 18228), (588, 14818), (651, 13384), (717, 12152), (744, 11711), (868, 10038), (956, 9114), (1176, 7409), (1302, 6692), (1434, 6076), (1519, 5736), (1673, 5208), (1736, 5019), (1912, 4557), (2604, 3346), (2868, 3038)]