288396472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 691476480

約数和(自身を除く): 403080008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 169, 182, 217, 248, 338, 364, 403, 434, 676, 728, 806, 868, 983, 1183, 1352, 1612, 1736, 1966, 2366, 2821, 3224, 3932, 4732, 5239, 5642, 6881, 7864, 9464, 10478, 11284, 12779, 13762, 20956, 22568, 25558, 27524, 30473, 36673, 41912, 51116, 55048, 60946, 73346, 89453, 102232, 121892, 146692, 166127, 178906, 213311, 243784, 293384, 332254, 357812, 396149, 426622, 664508, 715624, 792298, 853244, 1162889, 1329016, 1584596, 1706488, 2325778, 2773043, 3169192, 4651556, 5149937, 5546086, 9303112, 10299874, 11092172, 20599748, 22184344, 36049559, 41199496, 72099118, 144198236, 288396472]

約数ペア:

[(1, 288396472), (2, 144198236), (4, 72099118), (7, 41199496), (8, 36049559), (13, 22184344), (14, 20599748), (26, 11092172), (28, 10299874), (31, 9303112), (52, 5546086), (56, 5149937), (62, 4651556), (91, 3169192), (104, 2773043), (124, 2325778), (169, 1706488), (182, 1584596), (217, 1329016), (248, 1162889), (338, 853244), (364, 792298), (403, 715624), (434, 664508), (676, 426622), (728, 396149), (806, 357812), (868, 332254), (983, 293384), (1183, 243784), (1352, 213311), (1612, 178906), (1736, 166127), (1966, 146692), (2366, 121892), (2821, 102232), (3224, 89453), (3932, 73346), (4732, 60946), (5239, 55048), (5642, 51116), (6881, 41912), (7864, 36673), (9464, 30473), (10478, 27524), (11284, 25558), (12779, 22568), (13762, 20956)]