280783368

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2272

約数の個数: 128

約数和(自身を含む): 847872000

約数和(自身を除く): 567088632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2207, 2232, 2356, 3348, 3534, 4104, 4414, 4712, 5301, 6621, 6696, 7068, 8828, 10602, 13242, 14136, 15903, 17656, 19863, 21204, 26484, 31806, 39726, 41933, 42408, 52968, 59589, 63612, 68417, 79452, 83866, 119178, 125799, 127224, 136834, 158904, 167732, 205251, 238356, 251598, 273668, 335464, 377397, 410502, 476712, 503196, 547336, 615753, 754794, 821004, 1006392, 1132191, 1231506, 1299923, 1509588, 1642008, 1847259, 2264382, 2463012, 2599846, 3019176, 3694518, 3899769, 4528764, 4926024, 5199692, 7389036, 7799538, 9057528, 10399384, 11699307, 14778072, 15599076, 23398614, 31198152, 35097921, 46797228, 70195842, 93594456, 140391684, 280783368]

約数ペア:

[(1, 280783368), (2, 140391684), (3, 93594456), (4, 70195842), (6, 46797228), (8, 35097921), (9, 31198152), (12, 23398614), (18, 15599076), (19, 14778072), (24, 11699307), (27, 10399384), (31, 9057528), (36, 7799538), (38, 7389036), (54, 5199692), (57, 4926024), (62, 4528764), (72, 3899769), (76, 3694518), (93, 3019176), (108, 2599846), (114, 2463012), (124, 2264382), (152, 1847259), (171, 1642008), (186, 1509588), (216, 1299923), (228, 1231506), (248, 1132191), (279, 1006392), (342, 821004), (372, 754794), (456, 615753), (513, 547336), (558, 503196), (589, 476712), (684, 410502), (744, 377397), (837, 335464), (1026, 273668), (1116, 251598), (1178, 238356), (1368, 205251), (1674, 167732), (1767, 158904), (2052, 136834), (2207, 127224), (2232, 125799), (2356, 119178), (3348, 83866), (3534, 79452), (4104, 68417), (4414, 63612), (4712, 59589), (5301, 52968), (6621, 42408), (6696, 41933), (7068, 39726), (8828, 31806), (10602, 26484), (13242, 21204), (14136, 19863), (15903, 17656)]