309208704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3170

約数の個数: 128

約数和(自身を含む): 964348800

約数和(自身を除く): 655140096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3109, 3552, 4144, 4736, 6216, 6218, 7104, 8288, 9327, 12432, 12436, 14208, 16576, 18654, 21763, 24864, 24872, 33152, 37308, 43526, 49728, 49744, 65289, 74616, 87052, 99456, 99488, 115033, 130578, 149232, 174104, 198976, 230066, 261156, 298464, 345099, 348208, 397952, 460132, 522312, 596928, 690198, 696416, 805231, 920264, 1044624, 1193856, 1380396, 1392832, 1610462, 1840528, 2089248, 2415693, 2760792, 2785664, 3220924, 3681056, 4178496, 4831386, 5521584, 6441848, 7362112, 8356992, 9662772, 11043168, 12883696, 14724224, 19325544, 22086336, 25767392, 38651088, 44172672, 51534784, 77302176, 103069568, 154604352, 309208704]

約数ペア:

[(1, 309208704), (2, 154604352), (3, 103069568), (4, 77302176), (6, 51534784), (7, 44172672), (8, 38651088), (12, 25767392), (14, 22086336), (16, 19325544), (21, 14724224), (24, 12883696), (28, 11043168), (32, 9662772), (37, 8356992), (42, 7362112), (48, 6441848), (56, 5521584), (64, 4831386), (74, 4178496), (84, 3681056), (96, 3220924), (111, 2785664), (112, 2760792), (128, 2415693), (148, 2089248), (168, 1840528), (192, 1610462), (222, 1392832), (224, 1380396), (259, 1193856), (296, 1044624), (336, 920264), (384, 805231), (444, 696416), (448, 690198), (518, 596928), (592, 522312), (672, 460132), (777, 397952), (888, 348208), (896, 345099), (1036, 298464), (1184, 261156), (1344, 230066), (1554, 198976), (1776, 174104), (2072, 149232), (2368, 130578), (2688, 115033), (3108, 99488), (3109, 99456), (3552, 87052), (4144, 74616), (4736, 65289), (6216, 49744), (6218, 49728), (7104, 43526), (8288, 37308), (9327, 33152), (12432, 24872), (12436, 24864), (14208, 21763), (16576, 18654)]