1200819888

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3699

約数の個数: 120

約数和(自身を含む): 3584926800

約数和(自身を除く): 2384106912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 556, 612, 816, 834, 1112, 1224, 1251, 1668, 2224, 2363, 2448, 2502, 3336, 3529, 4726, 5004, 6672, 7058, 7089, 9452, 10008, 10587, 14116, 14178, 18904, 20016, 21174, 21267, 28232, 28356, 31761, 37808, 42348, 42534, 56464, 56712, 59993, 63522, 84696, 85068, 113424, 119986, 127044, 169392, 170136, 179979, 239972, 254088, 340272, 359958, 479944, 490531, 508176, 539937, 719916, 959888, 981062, 1079874, 1439832, 1471593, 1962124, 2159748, 2879664, 2943186, 3924248, 4319496, 4414779, 5886372, 7848496, 8339027, 8638992, 8829558, 11772744, 16678054, 17659116, 23545488, 25017081, 33356108, 35318232, 50034162, 66712216, 70636464, 75051243, 100068324, 133424432, 150102486, 200136648, 300204972, 400273296, 600409944, 1200819888]

約数ペア:

[(1, 1200819888), (2, 600409944), (3, 400273296), (4, 300204972), (6, 200136648), (8, 150102486), (9, 133424432), (12, 100068324), (16, 75051243), (17, 70636464), (18, 66712216), (24, 50034162), (34, 35318232), (36, 33356108), (48, 25017081), (51, 23545488), (68, 17659116), (72, 16678054), (102, 11772744), (136, 8829558), (139, 8638992), (144, 8339027), (153, 7848496), (204, 5886372), (272, 4414779), (278, 4319496), (306, 3924248), (408, 2943186), (417, 2879664), (556, 2159748), (612, 1962124), (816, 1471593), (834, 1439832), (1112, 1079874), (1224, 981062), (1251, 959888), (1668, 719916), (2224, 539937), (2363, 508176), (2448, 490531), (2502, 479944), (3336, 359958), (3529, 340272), (4726, 254088), (5004, 239972), (6672, 179979), (7058, 170136), (7089, 169392), (9452, 127044), (10008, 119986), (10587, 113424), (14116, 85068), (14178, 84696), (18904, 63522), (20016, 59993), (21174, 56712), (21267, 56464), (28232, 42534), (28356, 42348), (31761, 37808)]