308326942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 597155328

約数和(自身を除く): 288828386

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 101, 154, 202, 301, 461, 473, 602, 707, 922, 946, 1111, 1414, 2222, 3227, 3311, 4343, 5071, 6454, 6622, 7777, 8686, 10142, 15554, 19823, 30401, 35497, 39646, 46561, 47773, 60802, 70994, 93122, 95546, 138761, 218053, 277522, 325927, 334411, 436106, 512171, 651854, 668822, 1024342, 1526371, 2002123, 3052742, 3585197, 4004246, 7170394, 14014861, 22023353, 28029722, 44046706, 154163471, 308326942]

約数ペア:

[(1, 308326942), (2, 154163471), (7, 44046706), (11, 28029722), (14, 22023353), (22, 14014861), (43, 7170394), (77, 4004246), (86, 3585197), (101, 3052742), (154, 2002123), (202, 1526371), (301, 1024342), (461, 668822), (473, 651854), (602, 512171), (707, 436106), (922, 334411), (946, 325927), (1111, 277522), (1414, 218053), (2222, 138761), (3227, 95546), (3311, 93122), (4343, 70994), (5071, 60802), (6454, 47773), (6622, 46561), (7777, 39646), (8686, 35497), (10142, 30401), (15554, 19823)]