253924968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 542337432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 31, 33, 38, 44, 46, 57, 62, 66, 69, 71, 76, 88, 92, 93, 114, 124, 132, 138, 142, 152, 184, 186, 209, 213, 228, 248, 253, 264, 276, 284, 341, 372, 418, 426, 437, 456, 506, 552, 568, 589, 627, 682, 713, 744, 759, 781, 836, 852, 874, 1012, 1023, 1178, 1254, 1311, 1349, 1364, 1426, 1518, 1562, 1633, 1672, 1704, 1748, 1767, 2024, 2046, 2139, 2201, 2343, 2356, 2508, 2622, 2698, 2728, 2852, 3036, 3124, 3266, 3496, 3534, 4047, 4092, 4278, 4402, 4686, 4712, 4807, 4899, 5016, 5244, 5396, 5704, 6072, 6248, 6479, 6532, 6603, 7068, 7843, 8094, 8184, 8556, 8804, 9372, 9614, 9798, 10488, 10792, 12958, 13064, 13206, 13547, 14136, 14421, 14839, 15686, 16188, 17112, 17608, 17963, 18744, 19228, 19437, 19596, 23529, 24211, 25916, 26412, 27094, 28842, 29678, 31027, 31372, 32376, 35926, 38456, 38874, 39192, 40641, 41819, 44517, 47058, 48422, 50623, 51832, 52824, 53889, 54188, 57684, 59356, 62054, 62744, 71852, 72633, 77748, 81282, 83638, 89034, 93081, 94116, 96844, 101246, 107778, 108376, 115368, 118712, 124108, 125457, 143704, 145266, 149017, 151869, 155496, 162564, 167276, 178068, 186162, 188232, 193688, 202492, 215556, 248216, 250914, 290532, 298034, 303738, 325128, 334552, 341297, 356136, 372324, 404984, 431112, 447051, 460009, 501828, 556853, 581064, 596068, 607476, 682594, 744648, 894102, 920018, 961837, 1003656, 1023891, 1113706, 1192136, 1214952, 1365188, 1380027, 1670559, 1788204, 1840036, 1923674, 2047782, 2227412, 2730376, 2760054, 2885511, 3341118, 3576408, 3680072, 3847348, 4095564, 4454824, 5520108, 5771022, 6682236, 7694696, 8191128, 10580207, 11040216, 11542044, 13364472, 21160414, 23084088, 31740621, 42320828, 63481242, 84641656, 126962484, 253924968]

約数ペア:

[(1, 253924968), (2, 126962484), (3, 84641656), (4, 63481242), (6, 42320828), (8, 31740621), (11, 23084088), (12, 21160414), (19, 13364472), (22, 11542044), (23, 11040216), (24, 10580207), (31, 8191128), (33, 7694696), (38, 6682236), (44, 5771022), (46, 5520108), (57, 4454824), (62, 4095564), (66, 3847348), (69, 3680072), (71, 3576408), (76, 3341118), (88, 2885511), (92, 2760054), (93, 2730376), (114, 2227412), (124, 2047782), (132, 1923674), (138, 1840036), (142, 1788204), (152, 1670559), (184, 1380027), (186, 1365188), (209, 1214952), (213, 1192136), (228, 1113706), (248, 1023891), (253, 1003656), (264, 961837), (276, 920018), (284, 894102), (341, 744648), (372, 682594), (418, 607476), (426, 596068), (437, 581064), (456, 556853), (506, 501828), (552, 460009), (568, 447051), (589, 431112), (627, 404984), (682, 372324), (713, 356136), (744, 341297), (759, 334552), (781, 325128), (836, 303738), (852, 298034), (874, 290532), (1012, 250914), (1023, 248216), (1178, 215556), (1254, 202492), (1311, 193688), (1349, 188232), (1364, 186162), (1426, 178068), (1518, 167276), (1562, 162564), (1633, 155496), (1672, 151869), (1704, 149017), (1748, 145266), (1767, 143704), (2024, 125457), (2046, 124108), (2139, 118712), (2201, 115368), (2343, 108376), (2356, 107778), (2508, 101246), (2622, 96844), (2698, 94116), (2728, 93081), (2852, 89034), (3036, 83638), (3124, 81282), (3266, 77748), (3496, 72633), (3534, 71852), (4047, 62744), (4092, 62054), (4278, 59356), (4402, 57684), (4686, 54188), (4712, 53889), (4807, 52824), (4899, 51832), (5016, 50623), (5244, 48422), (5396, 47058), (5704, 44517), (6072, 41819), (6248, 40641), (6479, 39192), (6532, 38874), (6603, 38456), (7068, 35926), (7843, 32376), (8094, 31372), (8184, 31027), (8556, 29678), (8804, 28842), (9372, 27094), (9614, 26412), (9798, 25916), (10488, 24211), (10792, 23529), (12958, 19596), (13064, 19437), (13206, 19228), (13547, 18744), (14136, 17963), (14421, 17608), (14839, 17112), (15686, 16188)]