242338284

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{72383}}^1$

素因数の和:72427

約数の個数: 48

約数和(自身を含む): 648560640

約数和(自身を除く): 406222356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 72383, 144766, 217149, 289532, 434298, 651447, 868596, 1302894, 1954341, 2243873, 2605788, 3908682, 4487746, 6731619, 7817364, 8975492, 13463238, 20194857, 26926476, 40389714, 60584571, 80779428, 121169142, 242338284]

約数ペア:

[(1, 242338284), (2, 121169142), (3, 80779428), (4, 60584571), (6, 40389714), (9, 26926476), (12, 20194857), (18, 13463238), (27, 8975492), (31, 7817364), (36, 6731619), (54, 4487746), (62, 3908682), (93, 2605788), (108, 2243873), (124, 1954341), (186, 1302894), (279, 868596), (372, 651447), (558, 434298), (837, 289532), (1116, 217149), (1674, 144766), (3348, 72383)]