663843492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 144

約数和(自身を含む): 1915966080

約数和(自身を除く): 1252122588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 333, 338, 351, 444, 468, 481, 507, 666, 676, 702, 962, 983, 999, 1014, 1332, 1404, 1443, 1521, 1924, 1966, 1998, 2028, 2886, 2949, 3042, 3932, 3996, 4329, 4563, 5772, 5898, 6084, 6253, 8658, 8847, 9126, 11796, 12506, 12779, 12987, 17316, 17694, 18252, 18759, 25012, 25558, 25974, 26541, 35388, 36371, 37518, 38337, 51116, 51948, 53082, 56277, 72742, 75036, 76674, 106164, 109113, 112554, 115011, 145484, 153348, 166127, 168831, 218226, 225108, 230022, 327339, 332254, 337662, 345033, 436452, 460044, 472823, 498381, 654678, 664508, 675324, 690066, 945646, 982017, 996762, 1309356, 1380132, 1418469, 1495143, 1891292, 1964034, 1993524, 2836938, 2990286, 3928068, 4255407, 4485429, 5673876, 5980572, 6146699, 8510814, 8970858, 12293398, 12766221, 17021628, 17941716, 18440097, 24586796, 25532442, 36880194, 51064884, 55320291, 73760388, 110640582, 165960873, 221281164, 331921746, 663843492]

約数ペア:

[(1, 663843492), (2, 331921746), (3, 221281164), (4, 165960873), (6, 110640582), (9, 73760388), (12, 55320291), (13, 51064884), (18, 36880194), (26, 25532442), (27, 24586796), (36, 18440097), (37, 17941716), (39, 17021628), (52, 12766221), (54, 12293398), (74, 8970858), (78, 8510814), (108, 6146699), (111, 5980572), (117, 5673876), (148, 4485429), (156, 4255407), (169, 3928068), (222, 2990286), (234, 2836938), (333, 1993524), (338, 1964034), (351, 1891292), (444, 1495143), (468, 1418469), (481, 1380132), (507, 1309356), (666, 996762), (676, 982017), (702, 945646), (962, 690066), (983, 675324), (999, 664508), (1014, 654678), (1332, 498381), (1404, 472823), (1443, 460044), (1521, 436452), (1924, 345033), (1966, 337662), (1998, 332254), (2028, 327339), (2886, 230022), (2949, 225108), (3042, 218226), (3932, 168831), (3996, 166127), (4329, 153348), (4563, 145484), (5772, 115011), (5898, 112554), (6084, 109113), (6253, 106164), (8658, 76674), (8847, 75036), (9126, 72742), (11796, 56277), (12506, 53082), (12779, 51948), (12987, 51116), (17316, 38337), (17694, 37518), (18252, 36371), (18759, 35388), (25012, 26541), (25558, 25974)]