326098216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{126199}}^1$

素因数の和:126241

約数の個数: 32

約数和(自身を含む): 681480000

約数和(自身を除く): 355381784

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 126199, 252398, 504796, 1009592, 2145383, 2397781, 4290766, 4795562, 8581532, 9591124, 17163064, 19182248, 40762277, 81524554, 163049108, 326098216]

約数ペア:

[(1, 326098216), (2, 163049108), (4, 81524554), (8, 40762277), (17, 19182248), (19, 17163064), (34, 9591124), (38, 8581532), (68, 4795562), (76, 4290766), (136, 2397781), (152, 2145383), (323, 1009592), (646, 504796), (1292, 252398), (2584, 126199)]