4356492

素因数分解:

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

素因数の和:291

約数の個数: 72

約数和(自身を含む): 12257280

約数和(自身を除く): 7900788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 239, 294, 372, 434, 478, 588, 651, 717, 868, 956, 1302, 1434, 1519, 1673, 2604, 2868, 3038, 3346, 4557, 5019, 6076, 6692, 7409, 9114, 10038, 11711, 14818, 18228, 20076, 22227, 23422, 29636, 35133, 44454, 46844, 51863, 70266, 88908, 103726, 140532, 155589, 207452, 311178, 363041, 622356, 726082, 1089123, 1452164, 2178246, 4356492]

約数ペア:

[(1, 4356492), (2, 2178246), (3, 1452164), (4, 1089123), (6, 726082), (7, 622356), (12, 363041), (14, 311178), (21, 207452), (28, 155589), (31, 140532), (42, 103726), (49, 88908), (62, 70266), (84, 51863), (93, 46844), (98, 44454), (124, 35133), (147, 29636), (186, 23422), (196, 22227), (217, 20076), (239, 18228), (294, 14818), (372, 11711), (434, 10038), (478, 9114), (588, 7409), (651, 6692), (717, 6076), (868, 5019), (956, 4557), (1302, 3346), (1434, 3038), (1519, 2868), (1673, 2604)]