18871104672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8161}}^1$

素因数の和:8252

約数の個数: 288

約数和(自身を含む): 65028547584

約数和(自身を除く): 46157442912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 37, 42, 48, 56, 62, 63, 72, 74, 84, 93, 96, 111, 112, 124, 126, 144, 148, 168, 186, 217, 222, 224, 248, 252, 259, 279, 288, 296, 333, 336, 372, 434, 444, 496, 504, 518, 558, 592, 651, 666, 672, 744, 777, 868, 888, 992, 1008, 1036, 1116, 1147, 1184, 1302, 1332, 1488, 1554, 1736, 1776, 1953, 2016, 2072, 2232, 2294, 2331, 2604, 2664, 2976, 3108, 3441, 3472, 3552, 3906, 4144, 4464, 4588, 4662, 5208, 5328, 6216, 6882, 6944, 7812, 8029, 8161, 8288, 8928, 9176, 9324, 10323, 10416, 10656, 12432, 13764, 15624, 16058, 16322, 18352, 18648, 20646, 20832, 24087, 24483, 24864, 27528, 31248, 32116, 32644, 36704, 37296, 41292, 48174, 48966, 55056, 57127, 62496, 64232, 65288, 72261, 73449, 74592, 82584, 96348, 97932, 110112, 114254, 128464, 130576, 144522, 146898, 165168, 171381, 192696, 195864, 228508, 252991, 256928, 261152, 289044, 293796, 301957, 330336, 342762, 385392, 391728, 457016, 505982, 514143, 578088, 587592, 603914, 685524, 758973, 770784, 783456, 905871, 914032, 1011964, 1028286, 1156176, 1175184, 1207828, 1371048, 1517946, 1770937, 1811742, 1828064, 2023928, 2056572, 2113699, 2276919, 2312352, 2350368, 2415656, 2717613, 2742096, 3035892, 3541874, 3623484, 4047856, 4113144, 4227398, 4553838, 4831312, 5312811, 5435226, 5484192, 6071784, 6341097, 7083748, 7246968, 8095712, 8226288, 8454796, 9107676, 9360667, 9662624, 10625622, 10870452, 12143568, 12682194, 14167496, 14493936, 15938433, 16452576, 16909592, 18215352, 18721334, 19023291, 21251244, 21740904, 24287136, 25364388, 28082001, 28334992, 28987872, 31876866, 33819184, 36430704, 37442668, 38046582, 42502488, 43481808, 50728776, 56164002, 56669984, 63753732, 65524669, 67638368, 72861408, 74885336, 76093164, 84246003, 85004976, 86963616, 101457552, 112328004, 127507464, 131049338, 149770672, 152186328, 168492006, 170009952, 196574007, 202915104, 224656008, 255014928, 262098676, 299541344, 304372656, 336984012, 393148014, 449312016, 510029856, 524197352, 589722021, 608745312, 673968024, 786296028, 898624032, 1048394704, 1179444042, 1347936048, 1572592056, 2096789408, 2358888084, 2695872096, 3145184112, 4717776168, 6290368224, 9435552336, 18871104672]

約数ペア:

[(1, 18871104672), (2, 9435552336), (3, 6290368224), (4, 4717776168), (6, 3145184112), (7, 2695872096), (8, 2358888084), (9, 2096789408), (12, 1572592056), (14, 1347936048), (16, 1179444042), (18, 1048394704), (21, 898624032), (24, 786296028), (28, 673968024), (31, 608745312), (32, 589722021), (36, 524197352), (37, 510029856), (42, 449312016), (48, 393148014), (56, 336984012), (62, 304372656), (63, 299541344), (72, 262098676), (74, 255014928), (84, 224656008), (93, 202915104), (96, 196574007), (111, 170009952), (112, 168492006), (124, 152186328), (126, 149770672), (144, 131049338), (148, 127507464), (168, 112328004), (186, 101457552), (217, 86963616), (222, 85004976), (224, 84246003), (248, 76093164), (252, 74885336), (259, 72861408), (279, 67638368), (288, 65524669), (296, 63753732), (333, 56669984), (336, 56164002), (372, 50728776), (434, 43481808), (444, 42502488), (496, 38046582), (504, 37442668), (518, 36430704), (558, 33819184), (592, 31876866), (651, 28987872), (666, 28334992), (672, 28082001), (744, 25364388), (777, 24287136), (868, 21740904), (888, 21251244), (992, 19023291), (1008, 18721334), (1036, 18215352), (1116, 16909592), (1147, 16452576), (1184, 15938433), (1302, 14493936), (1332, 14167496), (1488, 12682194), (1554, 12143568), (1736, 10870452), (1776, 10625622), (1953, 9662624), (2016, 9360667), (2072, 9107676), (2232, 8454796), (2294, 8226288), (2331, 8095712), (2604, 7246968), (2664, 7083748), (2976, 6341097), (3108, 6071784), (3441, 5484192), (3472, 5435226), (3552, 5312811), (3906, 4831312), (4144, 4553838), (4464, 4227398), (4588, 4113144), (4662, 4047856), (5208, 3623484), (5328, 3541874), (6216, 3035892), (6882, 2742096), (6944, 2717613), (7812, 2415656), (8029, 2350368), (8161, 2312352), (8288, 2276919), (8928, 2113699), (9176, 2056572), (9324, 2023928), (10323, 1828064), (10416, 1811742), (10656, 1770937), (12432, 1517946), (13764, 1371048), (15624, 1207828), (16058, 1175184), (16322, 1156176), (18352, 1028286), (18648, 1011964), (20646, 914032), (20832, 905871), (24087, 783456), (24483, 770784), (24864, 758973), (27528, 685524), (31248, 603914), (32116, 587592), (32644, 578088), (36704, 514143), (37296, 505982), (41292, 457016), (48174, 391728), (48966, 385392), (55056, 342762), (57127, 330336), (62496, 301957), (64232, 293796), (65288, 289044), (72261, 261152), (73449, 256928), (74592, 252991), (82584, 228508), (96348, 195864), (97932, 192696), (110112, 171381), (114254, 165168), (128464, 146898), (130576, 144522)]