421329552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3593}}^1$

素因数の和:3960

約数の個数: 80

約数和(自身を含む): 1247836800

約数和(自身を除く): 826507248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1396, 2094, 2443, 2792, 3593, 4188, 4886, 5584, 7186, 7329, 8376, 9772, 10779, 14372, 14658, 16752, 19544, 21558, 25151, 28744, 29316, 39088, 43116, 50302, 57488, 58632, 75453, 86232, 100604, 117264, 150906, 172464, 201208, 301812, 402416, 603624, 1207248, 1253957, 2507914, 3761871, 5015828, 7523742, 8777699, 10031656, 15047484, 17555398, 20063312, 26333097, 30094968, 35110796, 52666194, 60189936, 70221592, 105332388, 140443184, 210664776, 421329552]

約数ペア:

[(1, 421329552), (2, 210664776), (3, 140443184), (4, 105332388), (6, 70221592), (7, 60189936), (8, 52666194), (12, 35110796), (14, 30094968), (16, 26333097), (21, 20063312), (24, 17555398), (28, 15047484), (42, 10031656), (48, 8777699), (56, 7523742), (84, 5015828), (112, 3761871), (168, 2507914), (336, 1253957), (349, 1207248), (698, 603624), (1047, 402416), (1396, 301812), (2094, 201208), (2443, 172464), (2792, 150906), (3593, 117264), (4188, 100604), (4886, 86232), (5584, 75453), (7186, 58632), (7329, 57488), (8376, 50302), (9772, 43116), (10779, 39088), (14372, 29316), (14658, 28744), (16752, 25151), (19544, 21558)]