490855730976

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{285631}}^1$

素因数の和:285686

約数の個数: 288

約数和(自身を含む): 1650628482048

約数和(自身を除く): 1159772751072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 486, 544, 612, 624, 648, 663, 702, 816, 864, 884, 918, 936, 972, 1053, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1768, 1836, 1872, 1944, 1989, 2106, 2448, 2592, 2652, 2754, 2808, 3159, 3536, 3672, 3744, 3888, 3978, 4131, 4212, 4896, 5304, 5508, 5616, 5967, 6318, 7072, 7344, 7776, 7956, 8262, 8424, 10608, 11016, 11232, 11934, 12636, 14688, 15912, 16524, 16848, 17901, 21216, 22032, 23868, 25272, 31824, 33048, 33696, 35802, 44064, 47736, 50544, 53703, 63648, 66096, 71604, 95472, 101088, 107406, 132192, 143208, 190944, 214812, 285631, 286416, 429624, 571262, 572832, 856893, 859248, 1142524, 1713786, 1718496, 2285048, 2570679, 3427572, 3713203, 4570096, 4855727, 5141358, 6855144, 7426406, 7712037, 9140192, 9711454, 10282716, 11139609, 13710288, 14567181, 14852812, 15424074, 19422908, 20565432, 22279218, 23136111, 27420576, 29134362, 29705624, 30848148, 33418827, 38845816, 41130864, 43701543, 44558436, 46272222, 58268724, 59411248, 61696296, 63124451, 66837654, 69408333, 77691632, 82261728, 87403086, 89116872, 92544444, 100256481, 116537448, 118822496, 123392592, 126248902, 131104629, 133675308, 138816666, 155383264, 174806172, 178233744, 185088888, 189373353, 200512962, 233074896, 246785184, 252497804, 262209258, 267350616, 277633332, 300769443, 349612344, 356467488, 370177776, 378746706, 393313887, 401025924, 466149792, 504995608, 524418516, 534701232, 555266664, 568120059, 601538886, 699224688, 740355552, 757493412, 786627774, 802051848, 902308329, 1009991216, 1048837032, 1069402464, 1110533328, 1136240118, 1179941661, 1203077772, 1398449376, 1514986824, 1573255548, 1604103696, 1704360177, 1804616658, 2019982432, 2097674064, 2221066656, 2272480236, 2359883322, 2406155544, 3029973648, 3146511096, 3208207392, 3408720354, 3609233316, 4195348128, 4544960472, 4719766644, 4812311088, 5113080531, 6059947296, 6293022192, 6817440708, 7218466632, 9089920944, 9439533288, 9624622176, 10226161062, 12586044384, 13634881416, 14436933264, 15339241593, 18179841888, 18879066576, 20452322124, 27269762832, 28873866528, 30678483186, 37758133152, 40904644248, 54539525664, 61356966372, 81809288496, 122713932744, 163618576992, 245427865488, 490855730976]

約数ペア:

[(1, 490855730976), (2, 245427865488), (3, 163618576992), (4, 122713932744), (6, 81809288496), (8, 61356966372), (9, 54539525664), (12, 40904644248), (13, 37758133152), (16, 30678483186), (17, 28873866528), (18, 27269762832), (24, 20452322124), (26, 18879066576), (27, 18179841888), (32, 15339241593), (34, 14436933264), (36, 13634881416), (39, 12586044384), (48, 10226161062), (51, 9624622176), (52, 9439533288), (54, 9089920944), (68, 7218466632), (72, 6817440708), (78, 6293022192), (81, 6059947296), (96, 5113080531), (102, 4812311088), (104, 4719766644), (108, 4544960472), (117, 4195348128), (136, 3609233316), (144, 3408720354), (153, 3208207392), (156, 3146511096), (162, 3029973648), (204, 2406155544), (208, 2359883322), (216, 2272480236), (221, 2221066656), (234, 2097674064), (243, 2019982432), (272, 1804616658), (288, 1704360177), (306, 1604103696), (312, 1573255548), (324, 1514986824), (351, 1398449376), (408, 1203077772), (416, 1179941661), (432, 1136240118), (442, 1110533328), (459, 1069402464), (468, 1048837032), (486, 1009991216), (544, 902308329), (612, 802051848), (624, 786627774), (648, 757493412), (663, 740355552), (702, 699224688), (816, 601538886), (864, 568120059), (884, 555266664), (918, 534701232), (936, 524418516), (972, 504995608), (1053, 466149792), (1224, 401025924), (1248, 393313887), (1296, 378746706), (1326, 370177776), (1377, 356467488), (1404, 349612344), (1632, 300769443), (1768, 277633332), (1836, 267350616), (1872, 262209258), (1944, 252497804), (1989, 246785184), (2106, 233074896), (2448, 200512962), (2592, 189373353), (2652, 185088888), (2754, 178233744), (2808, 174806172), (3159, 155383264), (3536, 138816666), (3672, 133675308), (3744, 131104629), (3888, 126248902), (3978, 123392592), (4131, 118822496), (4212, 116537448), (4896, 100256481), (5304, 92544444), (5508, 89116872), (5616, 87403086), (5967, 82261728), (6318, 77691632), (7072, 69408333), (7344, 66837654), (7776, 63124451), (7956, 61696296), (8262, 59411248), (8424, 58268724), (10608, 46272222), (11016, 44558436), (11232, 43701543), (11934, 41130864), (12636, 38845816), (14688, 33418827), (15912, 30848148), (16524, 29705624), (16848, 29134362), (17901, 27420576), (21216, 23136111), (22032, 22279218), (23868, 20565432), (25272, 19422908), (31824, 15424074), (33048, 14852812), (33696, 14567181), (35802, 13710288), (44064, 11139609), (47736, 10282716), (50544, 9711454), (53703, 9140192), (63648, 7712037), (66096, 7426406), (71604, 6855144), (95472, 5141358), (101088, 4855727), (107406, 4570096), (132192, 3713203), (143208, 3427572), (190944, 2570679), (214812, 2285048), (285631, 1718496), (286416, 1713786), (429624, 1142524), (571262, 859248), (572832, 856893)]