259730496

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 224

約数和(自身を含む): 811987200

約数和(自身を除く): 552256704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 71, 72, 73, 87, 96, 108, 116, 142, 144, 146, 174, 192, 213, 216, 219, 232, 261, 284, 288, 292, 348, 426, 432, 438, 464, 522, 568, 576, 584, 639, 657, 696, 783, 852, 864, 876, 928, 1044, 1136, 1168, 1278, 1314, 1392, 1566, 1704, 1728, 1752, 1856, 1917, 1971, 2059, 2088, 2117, 2272, 2336, 2556, 2628, 2784, 3132, 3408, 3504, 3834, 3942, 4118, 4176, 4234, 4544, 4672, 5112, 5183, 5256, 5568, 6177, 6264, 6351, 6816, 7008, 7668, 7884, 8236, 8352, 8468, 10224, 10366, 10512, 12354, 12528, 12702, 13632, 14016, 15336, 15549, 15768, 16472, 16704, 16936, 18531, 19053, 20448, 20732, 21024, 24708, 25056, 25404, 30672, 31098, 31536, 32944, 33872, 37062, 38106, 40896, 41464, 42048, 46647, 49416, 50112, 50808, 55593, 57159, 61344, 62196, 63072, 65888, 67744, 74124, 76212, 82928, 93294, 98832, 101616, 111186, 114318, 122688, 124392, 126144, 131776, 135488, 139941, 148248, 150307, 152424, 165856, 186588, 197664, 203232, 222372, 228636, 248784, 279882, 296496, 300614, 304848, 331712, 373176, 395328, 406464, 444744, 450921, 457272, 497568, 559764, 592992, 601228, 609696, 746352, 889488, 901842, 914544, 995136, 1119528, 1185984, 1202456, 1219392, 1352763, 1492704, 1778976, 1803684, 1829088, 2239056, 2404912, 2705526, 2985408, 3557952, 3607368, 3658176, 4058289, 4478112, 4809824, 5411052, 7214736, 8116578, 8956224, 9619648, 10822104, 14429472, 16233156, 21644208, 28858944, 32466312, 43288416, 64932624, 86576832, 129865248, 259730496]

約数ペア:

[(1, 259730496), (2, 129865248), (3, 86576832), (4, 64932624), (6, 43288416), (8, 32466312), (9, 28858944), (12, 21644208), (16, 16233156), (18, 14429472), (24, 10822104), (27, 9619648), (29, 8956224), (32, 8116578), (36, 7214736), (48, 5411052), (54, 4809824), (58, 4478112), (64, 4058289), (71, 3658176), (72, 3607368), (73, 3557952), (87, 2985408), (96, 2705526), (108, 2404912), (116, 2239056), (142, 1829088), (144, 1803684), (146, 1778976), (174, 1492704), (192, 1352763), (213, 1219392), (216, 1202456), (219, 1185984), (232, 1119528), (261, 995136), (284, 914544), (288, 901842), (292, 889488), (348, 746352), (426, 609696), (432, 601228), (438, 592992), (464, 559764), (522, 497568), (568, 457272), (576, 450921), (584, 444744), (639, 406464), (657, 395328), (696, 373176), (783, 331712), (852, 304848), (864, 300614), (876, 296496), (928, 279882), (1044, 248784), (1136, 228636), (1168, 222372), (1278, 203232), (1314, 197664), (1392, 186588), (1566, 165856), (1704, 152424), (1728, 150307), (1752, 148248), (1856, 139941), (1917, 135488), (1971, 131776), (2059, 126144), (2088, 124392), (2117, 122688), (2272, 114318), (2336, 111186), (2556, 101616), (2628, 98832), (2784, 93294), (3132, 82928), (3408, 76212), (3504, 74124), (3834, 67744), (3942, 65888), (4118, 63072), (4176, 62196), (4234, 61344), (4544, 57159), (4672, 55593), (5112, 50808), (5183, 50112), (5256, 49416), (5568, 46647), (6177, 42048), (6264, 41464), (6351, 40896), (6816, 38106), (7008, 37062), (7668, 33872), (7884, 32944), (8236, 31536), (8352, 31098), (8468, 30672), (10224, 25404), (10366, 25056), (10512, 24708), (12354, 21024), (12528, 20732), (12702, 20448), (13632, 19053), (14016, 18531), (15336, 16936), (15549, 16704), (15768, 16472)]