272462658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 609444864

約数和(自身を除く): 336982206

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 281, 401, 403, 562, 802, 806, 843, 1203, 1209, 1686, 2406, 2418, 3653, 5213, 7306, 8711, 10426, 10959, 12431, 15639, 17422, 21918, 24862, 26133, 31278, 37293, 52266, 74586, 112681, 113243, 161603, 225362, 226486, 323206, 338043, 339729, 484809, 676086, 679458, 969618, 1464853, 2929706, 3493111, 4394559, 6986222, 8789118, 10479333, 20958666, 45410443, 90820886, 136231329, 272462658]

約数ペア:

[(1, 272462658), (2, 136231329), (3, 90820886), (6, 45410443), (13, 20958666), (26, 10479333), (31, 8789118), (39, 6986222), (62, 4394559), (78, 3493111), (93, 2929706), (186, 1464853), (281, 969618), (401, 679458), (403, 676086), (562, 484809), (802, 339729), (806, 338043), (843, 323206), (1203, 226486), (1209, 225362), (1686, 161603), (2406, 113243), (2418, 112681), (3653, 74586), (5213, 52266), (7306, 37293), (8711, 31278), (10426, 26133), (10959, 24862), (12431, 21918), (15639, 17422)]