321569398192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4084147}}^1$

素因数の和:4084218

約数の個数: 80

約数和(自身を含む): 769780215040

約数和(自身を除く): 448210816848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5624, 9842, 11248, 19684, 39368, 78736, 4084147, 8168294, 16336588, 28589029, 32673176, 57178058, 65346352, 77598793, 114356116, 151113439, 155197586, 228712232, 302226878, 310395172, 457424464, 543191551, 604453756, 620790344, 1057794073, 1086383102, 1208907512, 1241580688, 2115588146, 2172766204, 2417815024, 2871155341, 4231176292, 4345532408, 5742310682, 8462352584, 8691064816, 11484621364, 16924705168, 20098087387, 22969242728, 40196174774, 45938485456, 80392349548, 160784699096, 321569398192]

約数ペア:

[(1, 321569398192), (2, 160784699096), (4, 80392349548), (7, 45938485456), (8, 40196174774), (14, 22969242728), (16, 20098087387), (19, 16924705168), (28, 11484621364), (37, 8691064816), (38, 8462352584), (56, 5742310682), (74, 4345532408), (76, 4231176292), (112, 2871155341), (133, 2417815024), (148, 2172766204), (152, 2115588146), (259, 1241580688), (266, 1208907512), (296, 1086383102), (304, 1057794073), (518, 620790344), (532, 604453756), (592, 543191551), (703, 457424464), (1036, 310395172), (1064, 302226878), (1406, 228712232), (2072, 155197586), (2128, 151113439), (2812, 114356116), (4144, 77598793), (4921, 65346352), (5624, 57178058), (9842, 32673176), (11248, 28589029), (19684, 16336588), (39368, 8168294), (78736, 4084147)]