644423904

素因数分解:

$2^5\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1699}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 1884960000

約数和(自身を除く): 1240536096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 439, 864, 878, 1317, 1699, 1756, 2634, 3398, 3512, 3951, 5097, 5268, 6796, 7024, 7902, 10194, 10536, 11853, 13592, 14048, 15291, 15804, 20388, 21072, 23706, 27184, 30582, 31608, 40776, 42144, 45873, 47412, 54368, 61164, 63216, 81552, 91746, 94824, 122328, 126432, 163104, 183492, 189648, 244656, 366984, 379296, 489312, 733968, 745861, 1467936, 1491722, 2237583, 2983444, 4475166, 5966888, 6712749, 8950332, 11933776, 13425498, 17900664, 20138247, 23867552, 26850996, 35801328, 40276494, 53701992, 71602656, 80552988, 107403984, 161105976, 214807968, 322211952, 644423904]

約数ペア:

[(1, 644423904), (2, 322211952), (3, 214807968), (4, 161105976), (6, 107403984), (8, 80552988), (9, 71602656), (12, 53701992), (16, 40276494), (18, 35801328), (24, 26850996), (27, 23867552), (32, 20138247), (36, 17900664), (48, 13425498), (54, 11933776), (72, 8950332), (96, 6712749), (108, 5966888), (144, 4475166), (216, 2983444), (288, 2237583), (432, 1491722), (439, 1467936), (864, 745861), (878, 733968), (1317, 489312), (1699, 379296), (1756, 366984), (2634, 244656), (3398, 189648), (3512, 183492), (3951, 163104), (5097, 126432), (5268, 122328), (6796, 94824), (7024, 91746), (7902, 81552), (10194, 63216), (10536, 61164), (11853, 54368), (13592, 47412), (14048, 45873), (15291, 42144), (15804, 40776), (20388, 31608), (21072, 30582), (23706, 27184)]