248838984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{111487}}^1$

素因数の和:111530

約数の個数: 48

約数和(自身を含む): 695685120

約数和(自身を除く): 446846136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 111487, 222974, 334461, 445948, 668922, 891896, 1003383, 1337844, 2006766, 2675688, 3456097, 4013532, 6912194, 8027064, 10368291, 13824388, 20736582, 27648776, 31104873, 41473164, 62209746, 82946328, 124419492, 248838984]

約数ペア:

[(1, 248838984), (2, 124419492), (3, 82946328), (4, 62209746), (6, 41473164), (8, 31104873), (9, 27648776), (12, 20736582), (18, 13824388), (24, 10368291), (31, 8027064), (36, 6912194), (62, 4013532), (72, 3456097), (93, 2675688), (124, 2006766), (186, 1337844), (248, 1003383), (279, 891896), (372, 668922), (558, 445948), (744, 334461), (1116, 222974), (2232, 111487)]