284773664

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 701846208

約数和(自身を除く): 417072544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 83, 106, 112, 119, 136, 166, 212, 224, 238, 272, 289, 332, 371, 424, 476, 544, 578, 581, 664, 742, 848, 901, 952, 1156, 1162, 1328, 1411, 1484, 1696, 1802, 1904, 2023, 2312, 2324, 2656, 2822, 2968, 3604, 3808, 4046, 4399, 4624, 4648, 5644, 5936, 6307, 7208, 8092, 8798, 9248, 9296, 9877, 11288, 11872, 12614, 14416, 15317, 16184, 17596, 18592, 19754, 22576, 23987, 25228, 28832, 30634, 30793, 32368, 35192, 39508, 45152, 47974, 50456, 61268, 61586, 64736, 70384, 74783, 79016, 95948, 100912, 107219, 122536, 123172, 140768, 149566, 158032, 167909, 191896, 201824, 214438, 245072, 246344, 299132, 316064, 335818, 383792, 428876, 490144, 492688, 523481, 598264, 671636, 767584, 857752, 985376, 1046962, 1196528, 1271311, 1343272, 1715504, 2093924, 2393056, 2542622, 2686544, 3431008, 4187848, 5085244, 5373088, 8375696, 8899177, 10170488, 16751392, 17798354, 20340976, 35596708, 40681952, 71193416, 142386832, 284773664]

約数ペア:

[(1, 284773664), (2, 142386832), (4, 71193416), (7, 40681952), (8, 35596708), (14, 20340976), (16, 17798354), (17, 16751392), (28, 10170488), (32, 8899177), (34, 8375696), (53, 5373088), (56, 5085244), (68, 4187848), (83, 3431008), (106, 2686544), (112, 2542622), (119, 2393056), (136, 2093924), (166, 1715504), (212, 1343272), (224, 1271311), (238, 1196528), (272, 1046962), (289, 985376), (332, 857752), (371, 767584), (424, 671636), (476, 598264), (544, 523481), (578, 492688), (581, 490144), (664, 428876), (742, 383792), (848, 335818), (901, 316064), (952, 299132), (1156, 246344), (1162, 245072), (1328, 214438), (1411, 201824), (1484, 191896), (1696, 167909), (1802, 158032), (1904, 149566), (2023, 140768), (2312, 123172), (2324, 122536), (2656, 107219), (2822, 100912), (2968, 95948), (3604, 79016), (3808, 74783), (4046, 70384), (4399, 64736), (4624, 61586), (4648, 61268), (5644, 50456), (5936, 47974), (6307, 45152), (7208, 39508), (8092, 35192), (8798, 32368), (9248, 30793), (9296, 30634), (9877, 28832), (11288, 25228), (11872, 23987), (12614, 22576), (14416, 19754), (15317, 18592), (16184, 17596)]