1248261888

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70667}}^1$

素因数の和:70709

約数の個数: 72

約数和(自身を含む): 3466689408

約数和(自身を除く): 2218427520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 70667, 141334, 212001, 282668, 424002, 565336, 848004, 1130672, 1625341, 1696008, 2261344, 3250682, 3392016, 4522688, 4876023, 6501364, 6784032, 9045376, 9752046, 13002728, 13568064, 18090752, 19504092, 26005456, 27136128, 39008184, 52010912, 54272256, 78016368, 104021824, 156032736, 208043648, 312065472, 416087296, 624130944, 1248261888]

約数ペア:

[(1, 1248261888), (2, 624130944), (3, 416087296), (4, 312065472), (6, 208043648), (8, 156032736), (12, 104021824), (16, 78016368), (23, 54272256), (24, 52010912), (32, 39008184), (46, 27136128), (48, 26005456), (64, 19504092), (69, 18090752), (92, 13568064), (96, 13002728), (128, 9752046), (138, 9045376), (184, 6784032), (192, 6501364), (256, 4876023), (276, 4522688), (368, 3392016), (384, 3250682), (552, 2261344), (736, 1696008), (768, 1625341), (1104, 1130672), (1472, 848004), (2208, 565336), (2944, 424002), (4416, 282668), (5888, 212001), (8832, 141334), (17664, 70667)]