1728465912

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{22669}}^1$

素因数の和:23037

約数の個数: 64

約数和(自身を含む): 4815108000

約数和(自身を除く): 3086642088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 1059, 1412, 2118, 2824, 3177, 4236, 6354, 8472, 9531, 12708, 19062, 22669, 25416, 38124, 45338, 68007, 76248, 90676, 136014, 181352, 204021, 272028, 408042, 544056, 612063, 816084, 1224126, 1632168, 2448252, 4896504, 8002157, 16004314, 24006471, 32008628, 48012942, 64017256, 72019413, 96025884, 144038826, 192051768, 216058239, 288077652, 432116478, 576155304, 864232956, 1728465912]

約数ペア:

[(1, 1728465912), (2, 864232956), (3, 576155304), (4, 432116478), (6, 288077652), (8, 216058239), (9, 192051768), (12, 144038826), (18, 96025884), (24, 72019413), (27, 64017256), (36, 48012942), (54, 32008628), (72, 24006471), (108, 16004314), (216, 8002157), (353, 4896504), (706, 2448252), (1059, 1632168), (1412, 1224126), (2118, 816084), (2824, 612063), (3177, 544056), (4236, 408042), (6354, 272028), (8472, 204021), (9531, 181352), (12708, 136014), (19062, 90676), (22669, 76248), (25416, 68007), (38124, 45338)]