628048344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 256

約数和(自身を含む): 2130739200

約数和(自身を除く): 1502690856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 56, 57, 62, 66, 76, 77, 84, 88, 93, 114, 124, 132, 133, 152, 154, 168, 186, 209, 217, 228, 231, 248, 264, 266, 308, 341, 372, 399, 418, 434, 456, 462, 532, 577, 589, 616, 627, 651, 682, 744, 798, 836, 868, 924, 1023, 1064, 1154, 1178, 1254, 1302, 1364, 1463, 1596, 1672, 1731, 1736, 1767, 1848, 2046, 2308, 2356, 2387, 2508, 2604, 2728, 2926, 3192, 3462, 3534, 4039, 4092, 4123, 4389, 4616, 4712, 4774, 5016, 5208, 5852, 6347, 6479, 6924, 7068, 7161, 8078, 8184, 8246, 8778, 9548, 10963, 11704, 12117, 12369, 12694, 12958, 13848, 14136, 14322, 16156, 16492, 17556, 17887, 19041, 19096, 19437, 21926, 24234, 24738, 25388, 25916, 28644, 32312, 32889, 32984, 35112, 35774, 38082, 38874, 43852, 44429, 45353, 48468, 49476, 50776, 51832, 53661, 57288, 65778, 71548, 76164, 76741, 77748, 87704, 88858, 90706, 96936, 98952, 107322, 120593, 125209, 131556, 133287, 136059, 143096, 152328, 153482, 155496, 177716, 181412, 196757, 214644, 230223, 241186, 250418, 263112, 266574, 272118, 306964, 339853, 355432, 361779, 362824, 375627, 393514, 429288, 460446, 482372, 500836, 533148, 544236, 590271, 613928, 679706, 723558, 751254, 787028, 844151, 920892, 964744, 1001672, 1019559, 1066296, 1088472, 1180542, 1359412, 1377299, 1447116, 1502508, 1574056, 1688302, 1841784, 2039118, 2361084, 2378971, 2532453, 2718824, 2754598, 2894232, 3005016, 3376604, 3738383, 4078236, 4131897, 4722168, 4757942, 5064906, 5509196, 6753208, 7136913, 7476766, 8156472, 8263794, 9515884, 10129812, 11018392, 11215149, 14273826, 14953532, 16527588, 19031768, 20259624, 22430298, 26168681, 28547652, 29907064, 33055176, 44860596, 52337362, 57095304, 78506043, 89721192, 104674724, 157012086, 209349448, 314024172, 628048344]

約数ペア:

[(1, 628048344), (2, 314024172), (3, 209349448), (4, 157012086), (6, 104674724), (7, 89721192), (8, 78506043), (11, 57095304), (12, 52337362), (14, 44860596), (19, 33055176), (21, 29907064), (22, 28547652), (24, 26168681), (28, 22430298), (31, 20259624), (33, 19031768), (38, 16527588), (42, 14953532), (44, 14273826), (56, 11215149), (57, 11018392), (62, 10129812), (66, 9515884), (76, 8263794), (77, 8156472), (84, 7476766), (88, 7136913), (93, 6753208), (114, 5509196), (124, 5064906), (132, 4757942), (133, 4722168), (152, 4131897), (154, 4078236), (168, 3738383), (186, 3376604), (209, 3005016), (217, 2894232), (228, 2754598), (231, 2718824), (248, 2532453), (264, 2378971), (266, 2361084), (308, 2039118), (341, 1841784), (372, 1688302), (399, 1574056), (418, 1502508), (434, 1447116), (456, 1377299), (462, 1359412), (532, 1180542), (577, 1088472), (589, 1066296), (616, 1019559), (627, 1001672), (651, 964744), (682, 920892), (744, 844151), (798, 787028), (836, 751254), (868, 723558), (924, 679706), (1023, 613928), (1064, 590271), (1154, 544236), (1178, 533148), (1254, 500836), (1302, 482372), (1364, 460446), (1463, 429288), (1596, 393514), (1672, 375627), (1731, 362824), (1736, 361779), (1767, 355432), (1848, 339853), (2046, 306964), (2308, 272118), (2356, 266574), (2387, 263112), (2508, 250418), (2604, 241186), (2728, 230223), (2926, 214644), (3192, 196757), (3462, 181412), (3534, 177716), (4039, 155496), (4092, 153482), (4123, 152328), (4389, 143096), (4616, 136059), (4712, 133287), (4774, 131556), (5016, 125209), (5208, 120593), (5852, 107322), (6347, 98952), (6479, 96936), (6924, 90706), (7068, 88858), (7161, 87704), (8078, 77748), (8184, 76741), (8246, 76164), (8778, 71548), (9548, 65778), (10963, 57288), (11704, 53661), (12117, 51832), (12369, 50776), (12694, 49476), (12958, 48468), (13848, 45353), (14136, 44429), (14322, 43852), (16156, 38874), (16492, 38082), (17556, 35774), (17887, 35112), (19041, 32984), (19096, 32889), (19437, 32312), (21926, 28644), (24234, 25916), (24738, 25388)]