260574468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 789368832

約数和(自身を除く): 528794364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 651, 682, 726, 827, 847, 868, 924, 1023, 1302, 1364, 1452, 1654, 1694, 2046, 2387, 2481, 2541, 2604, 3308, 3388, 3751, 4092, 4774, 4962, 5082, 5789, 7161, 7502, 9097, 9548, 9924, 10164, 11253, 11578, 14322, 15004, 17367, 18194, 22506, 23156, 25637, 26257, 27291, 28644, 34734, 36388, 45012, 51274, 52514, 54582, 63679, 69468, 76911, 78771, 100067, 102548, 105028, 109164, 127358, 153822, 157542, 179459, 191037, 200134, 254716, 282007, 300201, 307644, 315084, 358918, 382074, 400268, 538377, 564014, 600402, 700469, 717836, 764148, 846021, 1076754, 1128028, 1200804, 1400938, 1692042, 1974049, 2101407, 2153508, 2801876, 3102077, 3384084, 3948098, 4202814, 5922147, 6204154, 7896196, 8405628, 9306231, 11844294, 12408308, 18612462, 21714539, 23688588, 37224924, 43429078, 65143617, 86858156, 130287234, 260574468]

約数ペア:

[(1, 260574468), (2, 130287234), (3, 86858156), (4, 65143617), (6, 43429078), (7, 37224924), (11, 23688588), (12, 21714539), (14, 18612462), (21, 12408308), (22, 11844294), (28, 9306231), (31, 8405628), (33, 7896196), (42, 6204154), (44, 5922147), (62, 4202814), (66, 3948098), (77, 3384084), (84, 3102077), (93, 2801876), (121, 2153508), (124, 2101407), (132, 1974049), (154, 1692042), (186, 1400938), (217, 1200804), (231, 1128028), (242, 1076754), (308, 846021), (341, 764148), (363, 717836), (372, 700469), (434, 600402), (462, 564014), (484, 538377), (651, 400268), (682, 382074), (726, 358918), (827, 315084), (847, 307644), (868, 300201), (924, 282007), (1023, 254716), (1302, 200134), (1364, 191037), (1452, 179459), (1654, 157542), (1694, 153822), (2046, 127358), (2387, 109164), (2481, 105028), (2541, 102548), (2604, 100067), (3308, 78771), (3388, 76911), (3751, 69468), (4092, 63679), (4774, 54582), (4962, 52514), (5082, 51274), (5789, 45012), (7161, 36388), (7502, 34734), (9097, 28644), (9548, 27291), (9924, 26257), (10164, 25637), (11253, 23156), (11578, 22506), (14322, 18194), (15004, 17367)]