227495346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 514950912

約数和(自身を除く): 287455566

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 173, 299, 346, 519, 598, 733, 897, 1038, 1466, 1794, 2199, 2249, 3979, 4398, 4498, 6747, 7958, 9529, 11937, 13494, 16859, 19058, 23874, 28587, 33718, 50577, 51727, 57174, 101154, 103454, 126809, 155181, 219167, 253618, 310362, 380427, 438334, 657501, 760854, 1315002, 1648517, 2916607, 3297034, 4945551, 5833214, 8749821, 9891102, 17499642, 37915891, 75831782, 113747673, 227495346]

約数ペア:

[(1, 227495346), (2, 113747673), (3, 75831782), (6, 37915891), (13, 17499642), (23, 9891102), (26, 8749821), (39, 5833214), (46, 4945551), (69, 3297034), (78, 2916607), (138, 1648517), (173, 1315002), (299, 760854), (346, 657501), (519, 438334), (598, 380427), (733, 310362), (897, 253618), (1038, 219167), (1466, 155181), (1794, 126809), (2199, 103454), (2249, 101154), (3979, 57174), (4398, 51727), (4498, 50577), (6747, 33718), (7958, 28587), (9529, 23874), (11937, 19058), (13494, 16859)]