238468554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 589814784

約数和(自身を除く): 351346230

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 153, 186, 207, 279, 306, 391, 414, 527, 558, 713, 782, 1054, 1093, 1173, 1426, 1581, 2139, 2186, 2346, 3162, 3279, 3519, 4278, 4743, 6417, 6558, 7038, 9486, 9837, 12121, 12834, 18581, 19674, 24242, 25139, 33883, 36363, 37162, 50278, 55743, 67766, 72726, 75417, 101649, 109089, 111486, 150834, 167229, 203298, 218178, 226251, 304947, 334458, 427363, 452502, 576011, 609894, 779309, 854726, 1152022, 1282089, 1558618, 1728033, 2337927, 2564178, 3456066, 3846267, 4675854, 5184099, 7013781, 7692534, 10368198, 13248253, 14027562, 26496506, 39744759, 79489518, 119234277, 238468554]

約数ペア:

[(1, 238468554), (2, 119234277), (3, 79489518), (6, 39744759), (9, 26496506), (17, 14027562), (18, 13248253), (23, 10368198), (31, 7692534), (34, 7013781), (46, 5184099), (51, 4675854), (62, 3846267), (69, 3456066), (93, 2564178), (102, 2337927), (138, 1728033), (153, 1558618), (186, 1282089), (207, 1152022), (279, 854726), (306, 779309), (391, 609894), (414, 576011), (527, 452502), (558, 427363), (713, 334458), (782, 304947), (1054, 226251), (1093, 218178), (1173, 203298), (1426, 167229), (1581, 150834), (2139, 111486), (2186, 109089), (2346, 101649), (3162, 75417), (3279, 72726), (3519, 67766), (4278, 55743), (4743, 50278), (6417, 37162), (6558, 36363), (7038, 33883), (9486, 25139), (9837, 24242), (12121, 19674), (12834, 18581)]