280413552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307471}}^1$

素因数の和:307501

約数の個数: 40

約数和(自身を含む): 762530560

約数和(自身を除く): 482117008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 307471, 614942, 922413, 1229884, 1844826, 2459768, 3689652, 4919536, 5841949, 7379304, 11683898, 14758608, 17525847, 23367796, 35051694, 46735592, 70103388, 93471184, 140206776, 280413552]

約数ペア:

[(1, 280413552), (2, 140206776), (3, 93471184), (4, 70103388), (6, 46735592), (8, 35051694), (12, 23367796), (16, 17525847), (19, 14758608), (24, 11683898), (38, 7379304), (48, 5841949), (57, 4919536), (76, 3689652), (114, 2459768), (152, 1844826), (228, 1229884), (304, 922413), (456, 614942), (912, 307471)]