15671485844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 32389593600

約数和(自身を除く): 16718107756

約数列:

[1, 2, 4, 7, 14, 28, 61, 103, 122, 206, 229, 244, 389, 412, 427, 458, 721, 778, 854, 916, 1442, 1556, 1603, 1708, 2723, 2884, 3206, 5446, 6283, 6412, 10892, 12566, 13969, 23587, 23729, 25132, 27938, 40067, 43981, 47174, 47458, 55876, 80134, 87962, 89081, 94348, 94916, 97783, 160268, 165109, 166103, 175924, 178162, 195566, 280469, 330218, 332206, 356324, 391132, 560938, 623567, 660436, 664412, 1121876, 1247134, 1438807, 2444087, 2494268, 2877614, 4888174, 5433941, 5755228, 9175343, 9776348, 10071649, 10867882, 17108609, 18350686, 20143298, 21735764, 34217218, 36701372, 38037587, 40286596, 64227401, 68434436, 76075174, 128454802, 152150348, 256909604, 559695923, 1119391846, 2238783692, 3917871461, 7835742922, 15671485844]

約数ペア:

[(1, 15671485844), (2, 7835742922), (4, 3917871461), (7, 2238783692), (14, 1119391846), (28, 559695923), (61, 256909604), (103, 152150348), (122, 128454802), (206, 76075174), (229, 68434436), (244, 64227401), (389, 40286596), (412, 38037587), (427, 36701372), (458, 34217218), (721, 21735764), (778, 20143298), (854, 18350686), (916, 17108609), (1442, 10867882), (1556, 10071649), (1603, 9776348), (1708, 9175343), (2723, 5755228), (2884, 5433941), (3206, 4888174), (5446, 2877614), (6283, 2494268), (6412, 2444087), (10892, 1438807), (12566, 1247134), (13969, 1121876), (23587, 664412), (23729, 660436), (25132, 623567), (27938, 560938), (40067, 391132), (43981, 356324), (47174, 332206), (47458, 330218), (55876, 280469), (80134, 195566), (87962, 178162), (89081, 175924), (94348, 166103), (94916, 165109), (97783, 160268)]