238940376

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11699}}^1$

素因数の和:11768

約数の個数: 64

約数和(自身を含む): 640224000

約数和(自身を除く): 401283624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 10212, 11699, 20424, 23398, 35097, 46796, 70194, 93592, 140388, 269077, 280776, 432863, 538154, 807231, 865726, 1076308, 1298589, 1614462, 1731452, 2152616, 2597178, 3228924, 3462904, 5194356, 6457848, 9955849, 10388712, 19911698, 29867547, 39823396, 59735094, 79646792, 119470188, 238940376]

約数ペア:

[(1, 238940376), (2, 119470188), (3, 79646792), (4, 59735094), (6, 39823396), (8, 29867547), (12, 19911698), (23, 10388712), (24, 9955849), (37, 6457848), (46, 5194356), (69, 3462904), (74, 3228924), (92, 2597178), (111, 2152616), (138, 1731452), (148, 1614462), (184, 1298589), (222, 1076308), (276, 865726), (296, 807231), (444, 538154), (552, 432863), (851, 280776), (888, 269077), (1702, 140388), (2553, 93592), (3404, 70194), (5106, 46796), (6808, 35097), (10212, 23398), (11699, 20424)]