683140172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 1499710464

約数和(自身を除く): 816570292

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 163, 187, 221, 286, 326, 374, 431, 442, 572, 652, 748, 862, 884, 1724, 1793, 2119, 2431, 2771, 3586, 4238, 4741, 4862, 5542, 5603, 7172, 7327, 8476, 9482, 9724, 11084, 11206, 14654, 18964, 22412, 23309, 29308, 30481, 36023, 46618, 60962, 61633, 70253, 72046, 80597, 93236, 95251, 121924, 123266, 140506, 144092, 161194, 190502, 246532, 281012, 322388, 381004, 396253, 772783, 792506, 913289, 1047761, 1194301, 1545566, 1585012, 1826578, 2095522, 2388602, 3091132, 3653156, 4191044, 4777204, 10046179, 13137311, 15525913, 20092358, 26274622, 31051826, 40184716, 52549244, 62103652, 170785043, 341570086, 683140172]

約数ペア:

[(1, 683140172), (2, 341570086), (4, 170785043), (11, 62103652), (13, 52549244), (17, 40184716), (22, 31051826), (26, 26274622), (34, 20092358), (44, 15525913), (52, 13137311), (68, 10046179), (143, 4777204), (163, 4191044), (187, 3653156), (221, 3091132), (286, 2388602), (326, 2095522), (374, 1826578), (431, 1585012), (442, 1545566), (572, 1194301), (652, 1047761), (748, 913289), (862, 792506), (884, 772783), (1724, 396253), (1793, 381004), (2119, 322388), (2431, 281012), (2771, 246532), (3586, 190502), (4238, 161194), (4741, 144092), (4862, 140506), (5542, 123266), (5603, 121924), (7172, 95251), (7327, 93236), (8476, 80597), (9482, 72046), (9724, 70253), (11084, 61633), (11206, 60962), (14654, 46618), (18964, 36023), (22412, 30481), (23309, 29308)]