215683464

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 549743040

約数和(自身を除く): 334059576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 307, 401, 438, 584, 614, 802, 876, 921, 1203, 1228, 1604, 1752, 1842, 2406, 2456, 3208, 3684, 4812, 7368, 9624, 22411, 29273, 44822, 58546, 67233, 87819, 89644, 117092, 123107, 134466, 175638, 179288, 234184, 246214, 268932, 351276, 369321, 492428, 537864, 702552, 738642, 984856, 1477284, 2954568, 8986811, 17973622, 26960433, 35947244, 53920866, 71894488, 107841732, 215683464]

約数ペア:

[(1, 215683464), (2, 107841732), (3, 71894488), (4, 53920866), (6, 35947244), (8, 26960433), (12, 17973622), (24, 8986811), (73, 2954568), (146, 1477284), (219, 984856), (292, 738642), (307, 702552), (401, 537864), (438, 492428), (584, 369321), (614, 351276), (802, 268932), (876, 246214), (921, 234184), (1203, 179288), (1228, 175638), (1604, 134466), (1752, 123107), (1842, 117092), (2406, 89644), (2456, 87819), (3208, 67233), (3684, 58546), (4812, 44822), (7368, 29273), (9624, 22411)]