378936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 1084200

約数和(自身を除く): 705264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 277, 342, 456, 554, 684, 831, 1108, 1368, 1662, 2216, 2493, 3324, 4986, 5263, 6648, 9972, 10526, 15789, 19944, 21052, 31578, 42104, 47367, 63156, 94734, 126312, 189468, 378936]

約数ペア:

[(1, 378936), (2, 189468), (3, 126312), (4, 94734), (6, 63156), (8, 47367), (9, 42104), (12, 31578), (18, 21052), (19, 19944), (24, 15789), (36, 10526), (38, 9972), (57, 6648), (72, 5263), (76, 4986), (114, 3324), (152, 2493), (171, 2216), (228, 1662), (277, 1368), (342, 1108), (456, 831), (554, 684)]