397373904

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{48413}}^1$

素因数の和:48449

約数の個数: 80

約数和(自身を含む): 1200667200

約数和(自身を除く): 803293296

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, 48413, 96826, 145239, 193652, 290478, 387304, 435717, 580956, 774608, 871434, 919847, 1161912, 1307151, 1742868, 1839694, 2323824, 2614302, 2759541, 3485736, 3679388, 5228604, 5519082, 6971472, 7358776, 8278623, 10457208, 11038164, 14717552, 16557246, 20914416, 22076328, 24835869, 33114492, 44152656, 49671738, 66228984, 99343476, 132457968, 198686952, 397373904]

約数ペア:

[(1, 397373904), (2, 198686952), (3, 132457968), (4, 99343476), (6, 66228984), (8, 49671738), (9, 44152656), (12, 33114492), (16, 24835869), (18, 22076328), (19, 20914416), (24, 16557246), (27, 14717552), (36, 11038164), (38, 10457208), (48, 8278623), (54, 7358776), (57, 6971472), (72, 5519082), (76, 5228604), (108, 3679388), (114, 3485736), (144, 2759541), (152, 2614302), (171, 2323824), (216, 1839694), (228, 1742868), (304, 1307151), (342, 1161912), (432, 919847), (456, 871434), (513, 774608), (684, 580956), (912, 435717), (1026, 387304), (1368, 290478), (2052, 193652), (2736, 145239), (4104, 96826), (8208, 48413)]