15698714668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{21319}}^1$

素因数の和:21384

約数の個数: 108

約数和(自身を含む): 36561710640

約数和(自身を除く): 20862995972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 289, 364, 442, 476, 578, 637, 833, 884, 1156, 1274, 1547, 1666, 2023, 2548, 3094, 3332, 3757, 4046, 6188, 7514, 8092, 10829, 14161, 15028, 21319, 21658, 26299, 28322, 42638, 43316, 52598, 56644, 85276, 105196, 149233, 184093, 277147, 298466, 362423, 368186, 554294, 596932, 724846, 736372, 1044631, 1108588, 1449692, 1940029, 2089262, 2536961, 3880058, 4178524, 4711499, 5073922, 6161191, 7760116, 9422998, 10147844, 12322382, 13580203, 17758727, 18845996, 24644764, 27160406, 32980493, 35517454, 43128337, 54320812, 65960986, 71034908, 80095483, 86256674, 131921972, 160190966, 172513348, 230863451, 301898359, 320381932, 461726902, 560668381, 603796718, 923453804, 1121336762, 1207593436, 2242673524, 3924678667, 7849357334, 15698714668]

約数ペア:

[(1, 15698714668), (2, 7849357334), (4, 3924678667), (7, 2242673524), (13, 1207593436), (14, 1121336762), (17, 923453804), (26, 603796718), (28, 560668381), (34, 461726902), (49, 320381932), (52, 301898359), (68, 230863451), (91, 172513348), (98, 160190966), (119, 131921972), (182, 86256674), (196, 80095483), (221, 71034908), (238, 65960986), (289, 54320812), (364, 43128337), (442, 35517454), (476, 32980493), (578, 27160406), (637, 24644764), (833, 18845996), (884, 17758727), (1156, 13580203), (1274, 12322382), (1547, 10147844), (1666, 9422998), (2023, 7760116), (2548, 6161191), (3094, 5073922), (3332, 4711499), (3757, 4178524), (4046, 3880058), (6188, 2536961), (7514, 2089262), (8092, 1940029), (10829, 1449692), (14161, 1108588), (15028, 1044631), (21319, 736372), (21658, 724846), (26299, 596932), (28322, 554294), (42638, 368186), (43316, 362423), (52598, 298466), (56644, 277147), (85276, 184093), (105196, 149233)]