237708

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 645120

約数和(自身を除く): 407412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1116, 1278, 1674, 1917, 2201, 2556, 3348, 3834, 4402, 6603, 7668, 8804, 13206, 19809, 26412, 39618, 59427, 79236, 118854, 237708]

約数ペア:

[(1, 237708), (2, 118854), (3, 79236), (4, 59427), (6, 39618), (9, 26412), (12, 19809), (18, 13206), (27, 8804), (31, 7668), (36, 6603), (54, 4402), (62, 3834), (71, 3348), (93, 2556), (108, 2201), (124, 1917), (142, 1674), (186, 1278), (213, 1116), (279, 852), (284, 837), (372, 639), (426, 558)]