64736496

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 200

約数和(自身を含む): 216057600

約数和(自身を除く): 151321104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 239, 264, 297, 304, 324, 342, 396, 418, 432, 456, 478, 513, 528, 594, 627, 648, 684, 717, 792, 836, 891, 912, 956, 1026, 1188, 1254, 1296, 1368, 1434, 1539, 1584, 1672, 1782, 1881, 1912, 2052, 2151, 2376, 2508, 2629, 2736, 2868, 3078, 3344, 3564, 3762, 3824, 4104, 4302, 4541, 4752, 5016, 5258, 5643, 5736, 6156, 6453, 7128, 7524, 7887, 8208, 8604, 9082, 10032, 10516, 11286, 11472, 12312, 12906, 13623, 14256, 15048, 15774, 16929, 17208, 18164, 19359, 21032, 22572, 23661, 24624, 25812, 27246, 30096, 31548, 33858, 34416, 36328, 38718, 40869, 42064, 45144, 47322, 49951, 51624, 54492, 63096, 67716, 70983, 72656, 77436, 81738, 90288, 94644, 99902, 103248, 108984, 122607, 126192, 135432, 141966, 149853, 154872, 163476, 189288, 199804, 212949, 217968, 245214, 270864, 283932, 299706, 309744, 326952, 367821, 378576, 399608, 425898, 449559, 490428, 567864, 599412, 653904, 735642, 799216, 851796, 899118, 980856, 1135728, 1198824, 1348677, 1471284, 1703592, 1798236, 1961712, 2397648, 2697354, 2942568, 3407184, 3596472, 4046031, 5394708, 5885136, 7192944, 8092062, 10789416, 16184124, 21578832, 32368248, 64736496]

約数ペア:

[(1, 64736496), (2, 32368248), (3, 21578832), (4, 16184124), (6, 10789416), (8, 8092062), (9, 7192944), (11, 5885136), (12, 5394708), (16, 4046031), (18, 3596472), (19, 3407184), (22, 2942568), (24, 2697354), (27, 2397648), (33, 1961712), (36, 1798236), (38, 1703592), (44, 1471284), (48, 1348677), (54, 1198824), (57, 1135728), (66, 980856), (72, 899118), (76, 851796), (81, 799216), (88, 735642), (99, 653904), (108, 599412), (114, 567864), (132, 490428), (144, 449559), (152, 425898), (162, 399608), (171, 378576), (176, 367821), (198, 326952), (209, 309744), (216, 299706), (228, 283932), (239, 270864), (264, 245214), (297, 217968), (304, 212949), (324, 199804), (342, 189288), (396, 163476), (418, 154872), (432, 149853), (456, 141966), (478, 135432), (513, 126192), (528, 122607), (594, 108984), (627, 103248), (648, 99902), (684, 94644), (717, 90288), (792, 81738), (836, 77436), (891, 72656), (912, 70983), (956, 67716), (1026, 63096), (1188, 54492), (1254, 51624), (1296, 49951), (1368, 47322), (1434, 45144), (1539, 42064), (1584, 40869), (1672, 38718), (1782, 36328), (1881, 34416), (1912, 33858), (2052, 31548), (2151, 30096), (2376, 27246), (2508, 25812), (2629, 24624), (2736, 23661), (2868, 22572), (3078, 21032), (3344, 19359), (3564, 18164), (3762, 17208), (3824, 16929), (4104, 15774), (4302, 15048), (4541, 14256), (4752, 13623), (5016, 12906), (5258, 12312), (5643, 11472), (5736, 11286), (6156, 10516), (6453, 10032), (7128, 9082), (7524, 8604), (7887, 8208)]