311797296

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37987}}^1$

素因数の和:38023

約数の個数: 80

約数和(自身を含む): 942102400

約数和(自身を除く): 630305104

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, 37987, 75974, 113961, 151948, 227922, 303896, 341883, 455844, 607792, 683766, 721753, 911688, 1025649, 1367532, 1443506, 1823376, 2051298, 2165259, 2735064, 2887012, 4102596, 4330518, 5470128, 5774024, 6495777, 8205192, 8661036, 11548048, 12991554, 16410384, 17322072, 19487331, 25983108, 34644144, 38974662, 51966216, 77949324, 103932432, 155898648, 311797296]

約数ペア:

[(1, 311797296), (2, 155898648), (3, 103932432), (4, 77949324), (6, 51966216), (8, 38974662), (9, 34644144), (12, 25983108), (16, 19487331), (18, 17322072), (19, 16410384), (24, 12991554), (27, 11548048), (36, 8661036), (38, 8205192), (48, 6495777), (54, 5774024), (57, 5470128), (72, 4330518), (76, 4102596), (108, 2887012), (114, 2735064), (144, 2165259), (152, 2051298), (171, 1823376), (216, 1443506), (228, 1367532), (304, 1025649), (342, 911688), (432, 721753), (456, 683766), (513, 607792), (684, 455844), (912, 341883), (1026, 303896), (1368, 227922), (2052, 151948), (2736, 113961), (4104, 75974), (8208, 37987)]