400679048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1$

素因数の和:6210

約数の個数: 64

約数和(自身を含む): 945561600

約数和(自身を除く): 544882552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 4708, 5992, 6079, 8239, 9416, 12158, 16478, 24316, 32956, 42553, 48632, 65912, 66869, 85106, 133738, 170212, 267476, 340424, 468083, 534952, 650453, 936166, 1300906, 1872332, 2601812, 3744664, 4553171, 5203624, 7154983, 9106342, 14309966, 18212684, 28619932, 36425368, 50084881, 57239864, 100169762, 200339524, 400679048]

約数ペア:

[(1, 400679048), (2, 200339524), (4, 100169762), (7, 57239864), (8, 50084881), (11, 36425368), (14, 28619932), (22, 18212684), (28, 14309966), (44, 9106342), (56, 7154983), (77, 5203624), (88, 4553171), (107, 3744664), (154, 2601812), (214, 1872332), (308, 1300906), (428, 936166), (616, 650453), (749, 534952), (856, 468083), (1177, 340424), (1498, 267476), (2354, 170212), (2996, 133738), (4708, 85106), (5992, 66869), (6079, 65912), (8239, 48632), (9416, 42553), (12158, 32956), (16478, 24316)]