390626928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47591}}^1$

素因数の和:47627

約数の個数: 80

約数和(自身を含む): 1180281600

約数和(自身を除く): 789654672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 47591, 95182, 142773, 190364, 285546, 380728, 428319, 571092, 761456, 856638, 904229, 1142184, 1284957, 1713276, 1808458, 2284368, 2569914, 2712687, 3426552, 3616916, 5139828, 5425374, 6853104, 7233832, 8138061, 10279656, 10850748, 14467664, 16276122, 20559312, 21701496, 24414183, 32552244, 43402992, 48828366, 65104488, 97656732, 130208976, 195313464, 390626928]

約数ペア:

[(1, 390626928), (2, 195313464), (3, 130208976), (4, 97656732), (6, 65104488), (8, 48828366), (9, 43402992), (12, 32552244), (16, 24414183), (18, 21701496), (19, 20559312), (24, 16276122), (27, 14467664), (36, 10850748), (38, 10279656), (48, 8138061), (54, 7233832), (57, 6853104), (72, 5425374), (76, 5139828), (108, 3616916), (114, 3426552), (144, 2712687), (152, 2569914), (171, 2284368), (216, 1808458), (228, 1713276), (304, 1284957), (342, 1142184), (432, 904229), (456, 856638), (513, 761456), (684, 571092), (912, 428319), (1026, 380728), (1368, 285546), (2052, 190364), (2736, 142773), (4104, 95182), (8208, 47591)]