642118416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 1735603200

約数和(自身を除く): 1093484784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 599, 971, 1104, 1198, 1797, 1942, 2396, 2913, 3594, 3884, 4792, 5826, 7188, 7768, 9584, 11652, 13777, 14376, 15536, 22333, 23304, 27554, 28752, 41331, 44666, 46608, 55108, 66999, 82662, 89332, 110216, 133998, 165324, 178664, 220432, 267996, 330648, 357328, 535992, 581629, 661296, 1071984, 1163258, 1744887, 2326516, 3489774, 4653032, 6979548, 9306064, 13377467, 13959096, 26754934, 27918192, 40132401, 53509868, 80264802, 107019736, 160529604, 214039472, 321059208, 642118416]

約数ペア:

[(1, 642118416), (2, 321059208), (3, 214039472), (4, 160529604), (6, 107019736), (8, 80264802), (12, 53509868), (16, 40132401), (23, 27918192), (24, 26754934), (46, 13959096), (48, 13377467), (69, 9306064), (92, 6979548), (138, 4653032), (184, 3489774), (276, 2326516), (368, 1744887), (552, 1163258), (599, 1071984), (971, 661296), (1104, 581629), (1198, 535992), (1797, 357328), (1942, 330648), (2396, 267996), (2913, 220432), (3594, 178664), (3884, 165324), (4792, 133998), (5826, 110216), (7188, 89332), (7768, 82662), (9584, 66999), (11652, 55108), (13777, 46608), (14376, 44666), (15536, 41331), (22333, 28752), (23304, 27554)]