219663864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 760266000

約数和(自身を除く): 540602136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 49, 56, 57, 58, 63, 72, 76, 84, 87, 98, 113, 114, 116, 126, 133, 147, 152, 168, 171, 174, 196, 203, 226, 228, 232, 252, 261, 266, 294, 339, 342, 348, 392, 399, 406, 441, 452, 456, 504, 522, 532, 551, 588, 609, 678, 684, 696, 791, 798, 812, 882, 904, 931, 1017, 1044, 1064, 1102, 1176, 1197, 1218, 1356, 1368, 1421, 1582, 1596, 1624, 1653, 1764, 1827, 1862, 2034, 2088, 2147, 2204, 2373, 2394, 2436, 2712, 2793, 2842, 3164, 3192, 3277, 3306, 3528, 3654, 3724, 3857, 4068, 4263, 4294, 4408, 4746, 4788, 4872, 4959, 5537, 5586, 5684, 6328, 6441, 6554, 6612, 7119, 7308, 7448, 7714, 8136, 8379, 8526, 8588, 9492, 9576, 9831, 9918, 11074, 11172, 11368, 11571, 12789, 12882, 13108, 13224, 14238, 14616, 15029, 15428, 16611, 16758, 17052, 17176, 18984, 19323, 19662, 19836, 22148, 22344, 22939, 23142, 25578, 25764, 26216, 26999, 28476, 29493, 30058, 30856, 33222, 33516, 34104, 34713, 38646, 39324, 39672, 44296, 45087, 45878, 46284, 49833, 51156, 51528, 53998, 56952, 58986, 60116, 62263, 66444, 67032, 68817, 69426, 77292, 78648, 80997, 90174, 91756, 92568, 99666, 102312, 105203, 107996, 117972, 120232, 124526, 132888, 135261, 137634, 138852, 154584, 160573, 161994, 180348, 183512, 186789, 199332, 206451, 210406, 215992, 235944, 242991, 249052, 270522, 275268, 277704, 315609, 321146, 323988, 360696, 373578, 398664, 412902, 420812, 435841, 481719, 485982, 498104, 541044, 550536, 560367, 631218, 642292, 647976, 747156, 825804, 841624, 871682, 946827, 963438, 971964, 1082088, 1120734, 1262436, 1284584, 1307523, 1445157, 1494312, 1651608, 1743364, 1893654, 1926876, 1943928, 2241468, 2524872, 2615046, 2890314, 3050887, 3486728, 3787308, 3853752, 3922569, 4482936, 5230092, 5780628, 6101774, 7574616, 7845138, 9152661, 10460184, 11561256, 12203548, 15690276, 18305322, 24407096, 27457983, 31380552, 36610644, 54915966, 73221288, 109831932, 219663864]

約数ペア:

[(1, 219663864), (2, 109831932), (3, 73221288), (4, 54915966), (6, 36610644), (7, 31380552), (8, 27457983), (9, 24407096), (12, 18305322), (14, 15690276), (18, 12203548), (19, 11561256), (21, 10460184), (24, 9152661), (28, 7845138), (29, 7574616), (36, 6101774), (38, 5780628), (42, 5230092), (49, 4482936), (56, 3922569), (57, 3853752), (58, 3787308), (63, 3486728), (72, 3050887), (76, 2890314), (84, 2615046), (87, 2524872), (98, 2241468), (113, 1943928), (114, 1926876), (116, 1893654), (126, 1743364), (133, 1651608), (147, 1494312), (152, 1445157), (168, 1307523), (171, 1284584), (174, 1262436), (196, 1120734), (203, 1082088), (226, 971964), (228, 963438), (232, 946827), (252, 871682), (261, 841624), (266, 825804), (294, 747156), (339, 647976), (342, 642292), (348, 631218), (392, 560367), (399, 550536), (406, 541044), (441, 498104), (452, 485982), (456, 481719), (504, 435841), (522, 420812), (532, 412902), (551, 398664), (588, 373578), (609, 360696), (678, 323988), (684, 321146), (696, 315609), (791, 277704), (798, 275268), (812, 270522), (882, 249052), (904, 242991), (931, 235944), (1017, 215992), (1044, 210406), (1064, 206451), (1102, 199332), (1176, 186789), (1197, 183512), (1218, 180348), (1356, 161994), (1368, 160573), (1421, 154584), (1582, 138852), (1596, 137634), (1624, 135261), (1653, 132888), (1764, 124526), (1827, 120232), (1862, 117972), (2034, 107996), (2088, 105203), (2147, 102312), (2204, 99666), (2373, 92568), (2394, 91756), (2436, 90174), (2712, 80997), (2793, 78648), (2842, 77292), (3164, 69426), (3192, 68817), (3277, 67032), (3306, 66444), (3528, 62263), (3654, 60116), (3724, 58986), (3857, 56952), (4068, 53998), (4263, 51528), (4294, 51156), (4408, 49833), (4746, 46284), (4788, 45878), (4872, 45087), (4959, 44296), (5537, 39672), (5586, 39324), (5684, 38646), (6328, 34713), (6441, 34104), (6554, 33516), (6612, 33222), (7119, 30856), (7308, 30058), (7448, 29493), (7714, 28476), (8136, 26999), (8379, 26216), (8526, 25764), (8588, 25578), (9492, 23142), (9576, 22939), (9831, 22344), (9918, 22148), (11074, 19836), (11172, 19662), (11368, 19323), (11571, 18984), (12789, 17176), (12882, 17052), (13108, 16758), (13224, 16611), (14238, 15428), (14616, 15029)]