320922168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8857

約数の個数: 96

約数和(自身を含む): 963509760

約数和(自身を除く): 642587592

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, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 4557, 5208, 6076, 8803, 9114, 12152, 17606, 18228, 26409, 35212, 36456, 52818, 61621, 70424, 105636, 123242, 184863, 211272, 246484, 272893, 369726, 431347, 492968, 545786, 739452, 818679, 862694, 1091572, 1294041, 1478904, 1637358, 1725388, 1910251, 2183144, 2588082, 3274716, 3450776, 3820502, 5176164, 5730753, 6549432, 7641004, 10352328, 11461506, 13371757, 15282008, 22923012, 26743514, 40115271, 45846024, 53487028, 80230542, 106974056, 160461084, 320922168]

約数ペア:

[(1, 320922168), (2, 160461084), (3, 106974056), (4, 80230542), (6, 53487028), (7, 45846024), (8, 40115271), (12, 26743514), (14, 22923012), (21, 15282008), (24, 13371757), (28, 11461506), (31, 10352328), (42, 7641004), (49, 6549432), (56, 5730753), (62, 5176164), (84, 3820502), (93, 3450776), (98, 3274716), (124, 2588082), (147, 2183144), (168, 1910251), (186, 1725388), (196, 1637358), (217, 1478904), (248, 1294041), (294, 1091572), (372, 862694), (392, 818679), (434, 739452), (588, 545786), (651, 492968), (744, 431347), (868, 369726), (1176, 272893), (1302, 246484), (1519, 211272), (1736, 184863), (2604, 123242), (3038, 105636), (4557, 70424), (5208, 61621), (6076, 52818), (8803, 36456), (9114, 35212), (12152, 26409), (17606, 18228)]