211677948

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{38431}}^1$

素因数の和:38464

約数の個数: 60

約数和(自身を含む): 585934272

約数和(自身を除く): 374256324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 38431, 76862, 115293, 153724, 230586, 345879, 461172, 653327, 691758, 1037637, 1306654, 1383516, 1959981, 2075274, 2613308, 3112911, 3919962, 4150548, 5879943, 6225822, 7839924, 11759886, 12451644, 17639829, 23519772, 35279658, 52919487, 70559316, 105838974, 211677948]

約数ペア:

[(1, 211677948), (2, 105838974), (3, 70559316), (4, 52919487), (6, 35279658), (9, 23519772), (12, 17639829), (17, 12451644), (18, 11759886), (27, 7839924), (34, 6225822), (36, 5879943), (51, 4150548), (54, 3919962), (68, 3112911), (81, 2613308), (102, 2075274), (108, 1959981), (153, 1383516), (162, 1306654), (204, 1037637), (306, 691758), (324, 653327), (459, 461172), (612, 345879), (918, 230586), (1377, 153724), (1836, 115293), (2754, 76862), (5508, 38431)]