208415376

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 320

約数和(自身を含む): 712454400

約数和(自身を除く): 504039024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 37, 39, 48, 51, 52, 54, 59, 68, 72, 74, 78, 102, 104, 108, 111, 117, 118, 136, 144, 148, 153, 156, 177, 204, 208, 216, 221, 222, 234, 236, 272, 296, 306, 312, 333, 351, 354, 408, 432, 442, 444, 459, 468, 472, 481, 531, 592, 612, 624, 629, 663, 666, 702, 708, 767, 816, 884, 888, 918, 936, 944, 962, 999, 1003, 1062, 1224, 1258, 1326, 1332, 1404, 1416, 1443, 1534, 1593, 1768, 1776, 1836, 1872, 1887, 1924, 1989, 1998, 2006, 2124, 2183, 2301, 2448, 2516, 2652, 2664, 2808, 2832, 2886, 3009, 3068, 3186, 3536, 3672, 3774, 3848, 3978, 3996, 4012, 4248, 4329, 4366, 4602, 5032, 5304, 5328, 5616, 5661, 5772, 5967, 6018, 6136, 6372, 6549, 6903, 7344, 7548, 7696, 7956, 7992, 8024, 8177, 8496, 8658, 8732, 9027, 9204, 10064, 10608, 11322, 11544, 11934, 12036, 12272, 12744, 12987, 13039, 13098, 13806, 15096, 15912, 15984, 16048, 16354, 16983, 17316, 17464, 18054, 18408, 19647, 20709, 22644, 23088, 23868, 24072, 24531, 25488, 25974, 26078, 26196, 27081, 27612, 28379, 30192, 31824, 32708, 33966, 34632, 34928, 36108, 36816, 37111, 39117, 39294, 41418, 45288, 47736, 48144, 49062, 51948, 52156, 52392, 54162, 55224, 56758, 58941, 65416, 67932, 69264, 72216, 73593, 74222, 78234, 78588, 82836, 85137, 90576, 95472, 98124, 103896, 104312, 104784, 108324, 110448, 111333, 113516, 117351, 117882, 130832, 135864, 144432, 147186, 148444, 156468, 157176, 165672, 170274, 196248, 207792, 208624, 216648, 220779, 222666, 227032, 234702, 235764, 255411, 271728, 294372, 296888, 312936, 314352, 331344, 333999, 340548, 352053, 392496, 433296, 441558, 445332, 454064, 469404, 471528, 482443, 510822, 588744, 593776, 625872, 667998, 681096, 704106, 766233, 883116, 890664, 938808, 943056, 964886, 1001997, 1021644, 1177488, 1335996, 1362192, 1408212, 1447329, 1532466, 1766232, 1781328, 1877616, 1929772, 2003994, 2043288, 2671992, 2816424, 2894658, 3064932, 3532464, 3859544, 4007988, 4086576, 4341987, 5343984, 5632848, 5789316, 6129864, 7719088, 8015976, 8683974, 11578632, 12259728, 13025961, 16031952, 17367948, 23157264, 26051922, 34735896, 52103844, 69471792, 104207688, 208415376]

約数ペア:

[(1, 208415376), (2, 104207688), (3, 69471792), (4, 52103844), (6, 34735896), (8, 26051922), (9, 23157264), (12, 17367948), (13, 16031952), (16, 13025961), (17, 12259728), (18, 11578632), (24, 8683974), (26, 8015976), (27, 7719088), (34, 6129864), (36, 5789316), (37, 5632848), (39, 5343984), (48, 4341987), (51, 4086576), (52, 4007988), (54, 3859544), (59, 3532464), (68, 3064932), (72, 2894658), (74, 2816424), (78, 2671992), (102, 2043288), (104, 2003994), (108, 1929772), (111, 1877616), (117, 1781328), (118, 1766232), (136, 1532466), (144, 1447329), (148, 1408212), (153, 1362192), (156, 1335996), (177, 1177488), (204, 1021644), (208, 1001997), (216, 964886), (221, 943056), (222, 938808), (234, 890664), (236, 883116), (272, 766233), (296, 704106), (306, 681096), (312, 667998), (333, 625872), (351, 593776), (354, 588744), (408, 510822), (432, 482443), (442, 471528), (444, 469404), (459, 454064), (468, 445332), (472, 441558), (481, 433296), (531, 392496), (592, 352053), (612, 340548), (624, 333999), (629, 331344), (663, 314352), (666, 312936), (702, 296888), (708, 294372), (767, 271728), (816, 255411), (884, 235764), (888, 234702), (918, 227032), (936, 222666), (944, 220779), (962, 216648), (999, 208624), (1003, 207792), (1062, 196248), (1224, 170274), (1258, 165672), (1326, 157176), (1332, 156468), (1404, 148444), (1416, 147186), (1443, 144432), (1534, 135864), (1593, 130832), (1768, 117882), (1776, 117351), (1836, 113516), (1872, 111333), (1887, 110448), (1924, 108324), (1989, 104784), (1998, 104312), (2006, 103896), (2124, 98124), (2183, 95472), (2301, 90576), (2448, 85137), (2516, 82836), (2652, 78588), (2664, 78234), (2808, 74222), (2832, 73593), (2886, 72216), (3009, 69264), (3068, 67932), (3186, 65416), (3536, 58941), (3672, 56758), (3774, 55224), (3848, 54162), (3978, 52392), (3996, 52156), (4012, 51948), (4248, 49062), (4329, 48144), (4366, 47736), (4602, 45288), (5032, 41418), (5304, 39294), (5328, 39117), (5616, 37111), (5661, 36816), (5772, 36108), (5967, 34928), (6018, 34632), (6136, 33966), (6372, 32708), (6549, 31824), (6903, 30192), (7344, 28379), (7548, 27612), (7696, 27081), (7956, 26196), (7992, 26078), (8024, 25974), (8177, 25488), (8496, 24531), (8658, 24072), (8732, 23868), (9027, 23088), (9204, 22644), (10064, 20709), (10608, 19647), (11322, 18408), (11544, 18054), (11934, 17464), (12036, 17316), (12272, 16983), (12744, 16354), (12987, 16048), (13039, 15984), (13098, 15912), (13806, 15096)]