260235948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 746317824

約数和(自身を除く): 486081876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 73, 74, 84, 93, 111, 124, 146, 148, 186, 217, 219, 222, 259, 292, 372, 434, 438, 444, 511, 518, 651, 777, 868, 876, 1022, 1036, 1147, 1302, 1369, 1533, 1554, 2044, 2263, 2294, 2604, 2701, 2738, 3066, 3108, 3441, 4107, 4526, 4588, 5402, 5476, 6132, 6789, 6882, 8029, 8103, 8214, 9052, 9583, 10804, 13578, 13764, 15841, 16058, 16206, 16428, 18907, 19166, 24087, 27156, 28749, 31682, 32116, 32412, 37814, 38332, 42439, 47523, 48174, 56721, 57498, 63364, 75628, 83731, 84878, 95046, 96348, 99937, 113442, 114996, 127317, 167462, 169756, 190092, 199874, 226884, 251193, 254634, 297073, 299811, 334924, 399748, 502386, 509268, 586117, 594146, 599622, 699559, 891219, 1004772, 1172234, 1188292, 1199244, 1399118, 1758351, 1782438, 2098677, 2344468, 2798236, 3098047, 3516702, 3564876, 4197354, 6196094, 7033404, 8394708, 9294141, 12392188, 18588282, 21686329, 37176564, 43372658, 65058987, 86745316, 130117974, 260235948]

約数ペア:

[(1, 260235948), (2, 130117974), (3, 86745316), (4, 65058987), (6, 43372658), (7, 37176564), (12, 21686329), (14, 18588282), (21, 12392188), (28, 9294141), (31, 8394708), (37, 7033404), (42, 6196094), (62, 4197354), (73, 3564876), (74, 3516702), (84, 3098047), (93, 2798236), (111, 2344468), (124, 2098677), (146, 1782438), (148, 1758351), (186, 1399118), (217, 1199244), (219, 1188292), (222, 1172234), (259, 1004772), (292, 891219), (372, 699559), (434, 599622), (438, 594146), (444, 586117), (511, 509268), (518, 502386), (651, 399748), (777, 334924), (868, 299811), (876, 297073), (1022, 254634), (1036, 251193), (1147, 226884), (1302, 199874), (1369, 190092), (1533, 169756), (1554, 167462), (2044, 127317), (2263, 114996), (2294, 113442), (2604, 99937), (2701, 96348), (2738, 95046), (3066, 84878), (3108, 83731), (3441, 75628), (4107, 63364), (4526, 57498), (4588, 56721), (5402, 48174), (5476, 47523), (6132, 42439), (6789, 38332), (6882, 37814), (8029, 32412), (8103, 32116), (8214, 31682), (9052, 28749), (9583, 27156), (10804, 24087), (13578, 19166), (13764, 18907), (15841, 16428), (16058, 16206)]