491089248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4581

約数の個数: 144

約数和(自身を含む): 1556165520

約数和(自身を除く): 1065076272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2784, 3016, 3393, 3744, 4176, 4523, 4524, 6032, 6786, 8352, 9046, 9048, 12064, 13569, 13572, 18092, 18096, 27138, 27144, 36184, 36192, 40707, 54276, 54288, 58799, 72368, 81414, 108552, 108576, 117598, 131167, 144736, 162828, 176397, 217104, 235196, 262334, 325656, 352794, 393501, 434208, 470392, 524668, 529191, 651312, 705588, 787002, 940784, 1049336, 1058382, 1180503, 1302624, 1411176, 1574004, 1705171, 1881568, 2098672, 2116764, 2361006, 2822352, 3148008, 3410342, 4197344, 4233528, 4722012, 5115513, 5644704, 6296016, 6820684, 8467056, 9444024, 10231026, 12592032, 13641368, 15346539, 16934112, 18888048, 20462052, 27282736, 30693078, 37776096, 40924104, 54565472, 61386156, 81848208, 122772312, 163696416, 245544624, 491089248]

約数ペア:

[(1, 491089248), (2, 245544624), (3, 163696416), (4, 122772312), (6, 81848208), (8, 61386156), (9, 54565472), (12, 40924104), (13, 37776096), (16, 30693078), (18, 27282736), (24, 20462052), (26, 18888048), (29, 16934112), (32, 15346539), (36, 13641368), (39, 12592032), (48, 10231026), (52, 9444024), (58, 8467056), (72, 6820684), (78, 6296016), (87, 5644704), (96, 5115513), (104, 4722012), (116, 4233528), (117, 4197344), (144, 3410342), (156, 3148008), (174, 2822352), (208, 2361006), (232, 2116764), (234, 2098672), (261, 1881568), (288, 1705171), (312, 1574004), (348, 1411176), (377, 1302624), (416, 1180503), (464, 1058382), (468, 1049336), (522, 940784), (624, 787002), (696, 705588), (754, 651312), (928, 529191), (936, 524668), (1044, 470392), (1131, 434208), (1248, 393501), (1392, 352794), (1508, 325656), (1872, 262334), (2088, 235196), (2262, 217104), (2784, 176397), (3016, 162828), (3393, 144736), (3744, 131167), (4176, 117598), (4523, 108576), (4524, 108552), (6032, 81414), (6786, 72368), (8352, 58799), (9046, 54288), (9048, 54276), (12064, 40707), (13569, 36192), (13572, 36184), (18092, 27144), (18096, 27138)]