216559872

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 721123200

約数和(自身を除く): 504563328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 97, 102, 108, 114, 128, 136, 144, 152, 153, 171, 192, 194, 204, 216, 228, 256, 272, 288, 291, 304, 306, 323, 342, 384, 388, 408, 432, 456, 459, 513, 544, 576, 582, 608, 612, 646, 684, 768, 776, 816, 864, 873, 912, 918, 969, 1026, 1088, 1152, 1164, 1216, 1224, 1292, 1368, 1552, 1632, 1649, 1728, 1746, 1824, 1836, 1843, 1938, 2052, 2176, 2304, 2328, 2432, 2448, 2584, 2619, 2736, 2907, 3104, 3264, 3298, 3456, 3492, 3648, 3672, 3686, 3876, 4104, 4352, 4656, 4864, 4896, 4947, 5168, 5238, 5472, 5529, 5814, 6208, 6528, 6596, 6912, 6984, 7296, 7344, 7372, 7752, 8208, 8721, 9312, 9792, 9894, 10336, 10476, 10944, 11058, 11628, 12416, 13056, 13192, 13968, 14592, 14688, 14744, 14841, 15504, 16416, 16587, 17442, 18624, 19584, 19788, 20672, 20952, 21888, 22116, 23256, 24832, 26384, 27936, 29376, 29488, 29682, 31008, 31331, 32832, 33174, 34884, 37248, 39168, 39576, 41344, 41904, 43776, 44232, 44523, 46512, 49761, 52768, 55872, 58752, 58976, 59364, 62016, 62662, 65664, 66348, 69768, 74496, 79152, 82688, 83808, 88464, 89046, 93024, 93993, 99522, 105536, 111744, 117504, 117952, 118728, 124032, 125324, 131328, 132696, 139536, 158304, 167616, 176928, 178092, 186048, 187986, 199044, 211072, 223488, 235904, 237456, 248064, 250648, 265392, 279072, 281979, 316608, 335232, 353856, 356184, 372096, 375972, 398088, 422144, 471808, 474912, 501296, 530784, 558144, 563958, 633216, 670464, 707712, 712368, 744192, 751944, 796176, 845937, 949824, 1002592, 1061568, 1116288, 1127916, 1266432, 1415424, 1424736, 1503888, 1592352, 1691874, 1899648, 2005184, 2123136, 2232576, 2255832, 2849472, 3007776, 3184704, 3383748, 3799296, 4010368, 4246272, 4511664, 5698944, 6015552, 6369408, 6767496, 8020736, 9023328, 11397888, 12031104, 12738816, 13534992, 18046656, 24062208, 27069984, 36093312, 54139968, 72186624, 108279936, 216559872]

約数ペア:

[(1, 216559872), (2, 108279936), (3, 72186624), (4, 54139968), (6, 36093312), (8, 27069984), (9, 24062208), (12, 18046656), (16, 13534992), (17, 12738816), (18, 12031104), (19, 11397888), (24, 9023328), (27, 8020736), (32, 6767496), (34, 6369408), (36, 6015552), (38, 5698944), (48, 4511664), (51, 4246272), (54, 4010368), (57, 3799296), (64, 3383748), (68, 3184704), (72, 3007776), (76, 2849472), (96, 2255832), (97, 2232576), (102, 2123136), (108, 2005184), (114, 1899648), (128, 1691874), (136, 1592352), (144, 1503888), (152, 1424736), (153, 1415424), (171, 1266432), (192, 1127916), (194, 1116288), (204, 1061568), (216, 1002592), (228, 949824), (256, 845937), (272, 796176), (288, 751944), (291, 744192), (304, 712368), (306, 707712), (323, 670464), (342, 633216), (384, 563958), (388, 558144), (408, 530784), (432, 501296), (456, 474912), (459, 471808), (513, 422144), (544, 398088), (576, 375972), (582, 372096), (608, 356184), (612, 353856), (646, 335232), (684, 316608), (768, 281979), (776, 279072), (816, 265392), (864, 250648), (873, 248064), (912, 237456), (918, 235904), (969, 223488), (1026, 211072), (1088, 199044), (1152, 187986), (1164, 186048), (1216, 178092), (1224, 176928), (1292, 167616), (1368, 158304), (1552, 139536), (1632, 132696), (1649, 131328), (1728, 125324), (1746, 124032), (1824, 118728), (1836, 117952), (1843, 117504), (1938, 111744), (2052, 105536), (2176, 99522), (2304, 93993), (2328, 93024), (2432, 89046), (2448, 88464), (2584, 83808), (2619, 82688), (2736, 79152), (2907, 74496), (3104, 69768), (3264, 66348), (3298, 65664), (3456, 62662), (3492, 62016), (3648, 59364), (3672, 58976), (3686, 58752), (3876, 55872), (4104, 52768), (4352, 49761), (4656, 46512), (4864, 44523), (4896, 44232), (4947, 43776), (5168, 41904), (5238, 41344), (5472, 39576), (5529, 39168), (5814, 37248), (6208, 34884), (6528, 33174), (6596, 32832), (6912, 31331), (6984, 31008), (7296, 29682), (7344, 29488), (7372, 29376), (7752, 27936), (8208, 26384), (8721, 24832), (9312, 23256), (9792, 22116), (9894, 21888), (10336, 20952), (10476, 20672), (10944, 19788), (11058, 19584), (11628, 18624), (12416, 17442), (13056, 16587), (13192, 16416), (13968, 15504), (14592, 14841), (14688, 14744)]