401955399952

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{2031391}}^1$

素因数の和:2031631

約数の個数: 40

約数和(自身を含む): 793461715200

約数和(自身を除く): 391506315248

約数列:

[1, 2, 4, 8, 16, 83, 149, 166, 298, 332, 596, 664, 1192, 1328, 2384, 12367, 24734, 49468, 98936, 197872, 2031391, 4062782, 8125564, 16251128, 32502256, 168605453, 302677259, 337210906, 605354518, 674421812, 1210709036, 1348843624, 2421418072, 2697687248, 4842836144, 25122212497, 50244424994, 100488849988, 200977699976, 401955399952]

約数ペア:

[(1, 401955399952), (2, 200977699976), (4, 100488849988), (8, 50244424994), (16, 25122212497), (83, 4842836144), (149, 2697687248), (166, 2421418072), (298, 1348843624), (332, 1210709036), (596, 674421812), (664, 605354518), (1192, 337210906), (1328, 302677259), (2384, 168605453), (12367, 32502256), (24734, 16251128), (49468, 8125564), (98936, 4062782), (197872, 2031391)]