550605384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 256

約数和(自身を含む): 1913241600

約数和(自身を除く): 1362636216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 84, 93, 102, 108, 119, 124, 126, 136, 153, 168, 186, 189, 204, 216, 217, 238, 248, 252, 279, 306, 357, 372, 378, 408, 434, 459, 476, 504, 527, 558, 612, 651, 691, 714, 744, 756, 837, 868, 918, 952, 1054, 1071, 1116, 1224, 1302, 1382, 1428, 1512, 1581, 1674, 1736, 1836, 1953, 2073, 2108, 2142, 2232, 2604, 2764, 2856, 3162, 3213, 3348, 3672, 3689, 3906, 4146, 4216, 4284, 4743, 4837, 5208, 5528, 5859, 6219, 6324, 6426, 6696, 7378, 7812, 8292, 8568, 9486, 9674, 11067, 11718, 11747, 12438, 12648, 12852, 14229, 14511, 14756, 15624, 16584, 18657, 18972, 19348, 21421, 22134, 23436, 23494, 24876, 25704, 28458, 29022, 29512, 33201, 35241, 37314, 37944, 38696, 42842, 43533, 44268, 46872, 46988, 49752, 56916, 58044, 64263, 66402, 70482, 74628, 82229, 85684, 87066, 88536, 93976, 99603, 105723, 113832, 116088, 128526, 130599, 132804, 140964, 149256, 149947, 164458, 171368, 174132, 192789, 199206, 211446, 246687, 257052, 261198, 265608, 281928, 299894, 317169, 328916, 348264, 364157, 385578, 398412, 422892, 449841, 493374, 514104, 522396, 578367, 599788, 634338, 657832, 728314, 740061, 771156, 796824, 845784, 899682, 986748, 1044792, 1092471, 1156734, 1199576, 1268676, 1349523, 1456628, 1480122, 1542312, 1799364, 1973496, 2184942, 2220183, 2313468, 2537352, 2549099, 2699046, 2913256, 2960244, 3277413, 3598728, 4048569, 4369884, 4440366, 4626936, 5098198, 5398092, 5920488, 6554826, 7647297, 8097138, 8739768, 8880732, 9832239, 10196396, 10796184, 13109652, 15294594, 16194276, 17761464, 19664478, 20392792, 22941891, 26219304, 30589188, 32388552, 39328956, 45883782, 61178376, 68825673, 78657912, 91767564, 137651346, 183535128, 275302692, 550605384]

約数ペア:

[(1, 550605384), (2, 275302692), (3, 183535128), (4, 137651346), (6, 91767564), (7, 78657912), (8, 68825673), (9, 61178376), (12, 45883782), (14, 39328956), (17, 32388552), (18, 30589188), (21, 26219304), (24, 22941891), (27, 20392792), (28, 19664478), (31, 17761464), (34, 16194276), (36, 15294594), (42, 13109652), (51, 10796184), (54, 10196396), (56, 9832239), (62, 8880732), (63, 8739768), (68, 8097138), (72, 7647297), (84, 6554826), (93, 5920488), (102, 5398092), (108, 5098198), (119, 4626936), (124, 4440366), (126, 4369884), (136, 4048569), (153, 3598728), (168, 3277413), (186, 2960244), (189, 2913256), (204, 2699046), (216, 2549099), (217, 2537352), (238, 2313468), (248, 2220183), (252, 2184942), (279, 1973496), (306, 1799364), (357, 1542312), (372, 1480122), (378, 1456628), (408, 1349523), (434, 1268676), (459, 1199576), (476, 1156734), (504, 1092471), (527, 1044792), (558, 986748), (612, 899682), (651, 845784), (691, 796824), (714, 771156), (744, 740061), (756, 728314), (837, 657832), (868, 634338), (918, 599788), (952, 578367), (1054, 522396), (1071, 514104), (1116, 493374), (1224, 449841), (1302, 422892), (1382, 398412), (1428, 385578), (1512, 364157), (1581, 348264), (1674, 328916), (1736, 317169), (1836, 299894), (1953, 281928), (2073, 265608), (2108, 261198), (2142, 257052), (2232, 246687), (2604, 211446), (2764, 199206), (2856, 192789), (3162, 174132), (3213, 171368), (3348, 164458), (3672, 149947), (3689, 149256), (3906, 140964), (4146, 132804), (4216, 130599), (4284, 128526), (4743, 116088), (4837, 113832), (5208, 105723), (5528, 99603), (5859, 93976), (6219, 88536), (6324, 87066), (6426, 85684), (6696, 82229), (7378, 74628), (7812, 70482), (8292, 66402), (8568, 64263), (9486, 58044), (9674, 56916), (11067, 49752), (11718, 46988), (11747, 46872), (12438, 44268), (12648, 43533), (12852, 42842), (14229, 38696), (14511, 37944), (14756, 37314), (15624, 35241), (16584, 33201), (18657, 29512), (18972, 29022), (19348, 28458), (21421, 25704), (22134, 24876), (23436, 23494)]