238889728960

素因数分解:

$2^6\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1217831}}^1$

素因数の和:1218461

約数の個数: 56

約数和(自身を含む): 569784622176

約数和(自身を除く): 330894893216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 19616, 24520, 39232, 49040, 98080, 196160, 1217831, 2435662, 4871324, 6089155, 9742648, 12178310, 19485296, 24356620, 38970592, 48713240, 77941184, 97426480, 194852960, 389705920, 746530403, 1493060806, 2986121612, 3732652015, 5972243224, 7465304030, 11944486448, 14930608060, 23888972896, 29861216120, 47777945792, 59722432240, 119444864480, 238889728960]

約数ペア:

[(1, 238889728960), (2, 119444864480), (4, 59722432240), (5, 47777945792), (8, 29861216120), (10, 23888972896), (16, 14930608060), (20, 11944486448), (32, 7465304030), (40, 5972243224), (64, 3732652015), (80, 2986121612), (160, 1493060806), (320, 746530403), (613, 389705920), (1226, 194852960), (2452, 97426480), (3065, 77941184), (4904, 48713240), (6130, 38970592), (9808, 24356620), (12260, 19485296), (19616, 12178310), (24520, 9742648), (39232, 6089155), (49040, 4871324), (98080, 2435662), (196160, 1217831)]