431366928

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 1136135616

約数和(自身を除く): 704768688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 307, 401, 438, 584, 614, 802, 876, 921, 1168, 1203, 1228, 1604, 1752, 1842, 2406, 2456, 3208, 3504, 3684, 4812, 4912, 6416, 7368, 9624, 14736, 19248, 22411, 29273, 44822, 58546, 67233, 87819, 89644, 117092, 123107, 134466, 175638, 179288, 234184, 246214, 268932, 351276, 358576, 369321, 468368, 492428, 537864, 702552, 738642, 984856, 1075728, 1405104, 1477284, 1969712, 2954568, 5909136, 8986811, 17973622, 26960433, 35947244, 53920866, 71894488, 107841732, 143788976, 215683464, 431366928]

約数ペア:

[(1, 431366928), (2, 215683464), (3, 143788976), (4, 107841732), (6, 71894488), (8, 53920866), (12, 35947244), (16, 26960433), (24, 17973622), (48, 8986811), (73, 5909136), (146, 2954568), (219, 1969712), (292, 1477284), (307, 1405104), (401, 1075728), (438, 984856), (584, 738642), (614, 702552), (802, 537864), (876, 492428), (921, 468368), (1168, 369321), (1203, 358576), (1228, 351276), (1604, 268932), (1752, 246214), (1842, 234184), (2406, 179288), (2456, 175638), (3208, 134466), (3504, 123107), (3684, 117092), (4812, 89644), (4912, 87819), (6416, 67233), (7368, 58546), (9624, 44822), (14736, 29273), (19248, 22411)]