402093048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 1222041600

約数和(自身を除く): 819948552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 266, 309, 399, 412, 456, 532, 618, 721, 798, 824, 1064, 1223, 1236, 1442, 1596, 1957, 2163, 2446, 2472, 2884, 3192, 3669, 3914, 4326, 4892, 5768, 5871, 7338, 7828, 8561, 8652, 9784, 11742, 13699, 14676, 15656, 17122, 17304, 23237, 23484, 25683, 27398, 29352, 34244, 41097, 46474, 46968, 51366, 54796, 68488, 69711, 82194, 92948, 102732, 109592, 125969, 139422, 162659, 164388, 185896, 205464, 251938, 278844, 325318, 328776, 377907, 487977, 503876, 557688, 650636, 755814, 881783, 975954, 1007752, 1301272, 1511628, 1763566, 1951908, 2393411, 2645349, 3023256, 3527132, 3903816, 4786822, 5290698, 7054264, 7180233, 9573644, 10581396, 14360466, 16753877, 19147288, 21162792, 28720932, 33507754, 50261631, 57441864, 67015508, 100523262, 134031016, 201046524, 402093048]

約数ペア:

[(1, 402093048), (2, 201046524), (3, 134031016), (4, 100523262), (6, 67015508), (7, 57441864), (8, 50261631), (12, 33507754), (14, 28720932), (19, 21162792), (21, 19147288), (24, 16753877), (28, 14360466), (38, 10581396), (42, 9573644), (56, 7180233), (57, 7054264), (76, 5290698), (84, 4786822), (103, 3903816), (114, 3527132), (133, 3023256), (152, 2645349), (168, 2393411), (206, 1951908), (228, 1763566), (266, 1511628), (309, 1301272), (399, 1007752), (412, 975954), (456, 881783), (532, 755814), (618, 650636), (721, 557688), (798, 503876), (824, 487977), (1064, 377907), (1223, 328776), (1236, 325318), (1442, 278844), (1596, 251938), (1957, 205464), (2163, 185896), (2446, 164388), (2472, 162659), (2884, 139422), (3192, 125969), (3669, 109592), (3914, 102732), (4326, 92948), (4892, 82194), (5768, 69711), (5871, 68488), (7338, 54796), (7828, 51366), (8561, 46968), (8652, 46474), (9784, 41097), (11742, 34244), (13699, 29352), (14676, 27398), (15656, 25683), (17122, 23484), (17304, 23237)]