397534344

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{312527}}^1$

素因数の和:312589

約数の個数: 32

約数和(自身を含む): 1012590720

約数和(自身を除く): 615056376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 312527, 625054, 937581, 1250108, 1875162, 2500216, 3750324, 7500648, 16563931, 33127862, 49691793, 66255724, 99383586, 132511448, 198767172, 397534344]

約数ペア:

[(1, 397534344), (2, 198767172), (3, 132511448), (4, 99383586), (6, 66255724), (8, 49691793), (12, 33127862), (24, 16563931), (53, 7500648), (106, 3750324), (159, 2500216), (212, 1875162), (318, 1250108), (424, 937581), (636, 625054), (1272, 312527)]