1388644992

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 256

約数和(自身を含む): 4765766400

約数和(自身を除く): 3377121408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 941, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1512, 1647, 1708, 1728, 1882, 1952, 2016, 2196, 2562, 2688, 2823, 2928, 3024, 3294, 3416, 3456, 3764, 3843, 3904, 4032, 4392, 5124, 5646, 5856, 6048, 6587, 6588, 6832, 7528, 7686, 7808, 8064, 8469, 8784, 10248, 11292, 11529, 11712, 12096, 13174, 13176, 13664, 15056, 15372, 16938, 17568, 19761, 20496, 22584, 23058, 23424, 24192, 25407, 26348, 26352, 27328, 30112, 30744, 33876, 35136, 39522, 40992, 45168, 46116, 50814, 52696, 52704, 54656, 57401, 59283, 60224, 61488, 67752, 70272, 79044, 81984, 90336, 92232, 101628, 105392, 105408, 114802, 118566, 120448, 122976, 135504, 158088, 163968, 172203, 177849, 180672, 184464, 203256, 210784, 210816, 229604, 237132, 245952, 271008, 316176, 344406, 355698, 361344, 368928, 401807, 406512, 421568, 459208, 474264, 491904, 516609, 542016, 632352, 688812, 711396, 737856, 803614, 813024, 843136, 918416, 948528, 1033218, 1084032, 1205421, 1264704, 1377624, 1422792, 1475712, 1549827, 1607228, 1626048, 1836832, 1897056, 2066436, 2410842, 2529408, 2755248, 2845584, 3099654, 3214456, 3252096, 3616263, 3673664, 3794112, 4132872, 4821684, 5510496, 5691168, 6199308, 6428912, 7232526, 7347328, 7588224, 8265744, 9643368, 10848789, 11020992, 11382336, 12398616, 12857824, 14465052, 16531488, 19286736, 21697578, 22041984, 22764672, 24797232, 25715648, 28930104, 33062976, 38573472, 43395156, 49594464, 51431296, 57860208, 66125952, 77146944, 86790312, 99188928, 115720416, 154293888, 173580624, 198377856, 231440832, 347161248, 462881664, 694322496, 1388644992]

約数ペア:

[(1, 1388644992), (2, 694322496), (3, 462881664), (4, 347161248), (6, 231440832), (7, 198377856), (8, 173580624), (9, 154293888), (12, 115720416), (14, 99188928), (16, 86790312), (18, 77146944), (21, 66125952), (24, 57860208), (27, 51431296), (28, 49594464), (32, 43395156), (36, 38573472), (42, 33062976), (48, 28930104), (54, 25715648), (56, 24797232), (61, 22764672), (63, 22041984), (64, 21697578), (72, 19286736), (84, 16531488), (96, 14465052), (108, 12857824), (112, 12398616), (122, 11382336), (126, 11020992), (128, 10848789), (144, 9643368), (168, 8265744), (183, 7588224), (189, 7347328), (192, 7232526), (216, 6428912), (224, 6199308), (244, 5691168), (252, 5510496), (288, 4821684), (336, 4132872), (366, 3794112), (378, 3673664), (384, 3616263), (427, 3252096), (432, 3214456), (448, 3099654), (488, 2845584), (504, 2755248), (549, 2529408), (576, 2410842), (672, 2066436), (732, 1897056), (756, 1836832), (854, 1626048), (864, 1607228), (896, 1549827), (941, 1475712), (976, 1422792), (1008, 1377624), (1098, 1264704), (1152, 1205421), (1281, 1084032), (1344, 1033218), (1464, 948528), (1512, 918416), (1647, 843136), (1708, 813024), (1728, 803614), (1882, 737856), (1952, 711396), (2016, 688812), (2196, 632352), (2562, 542016), (2688, 516609), (2823, 491904), (2928, 474264), (3024, 459208), (3294, 421568), (3416, 406512), (3456, 401807), (3764, 368928), (3843, 361344), (3904, 355698), (4032, 344406), (4392, 316176), (5124, 271008), (5646, 245952), (5856, 237132), (6048, 229604), (6587, 210816), (6588, 210784), (6832, 203256), (7528, 184464), (7686, 180672), (7808, 177849), (8064, 172203), (8469, 163968), (8784, 158088), (10248, 135504), (11292, 122976), (11529, 120448), (11712, 118566), (12096, 114802), (13174, 105408), (13176, 105392), (13664, 101628), (15056, 92232), (15372, 90336), (16938, 81984), (17568, 79044), (19761, 70272), (20496, 67752), (22584, 61488), (23058, 60224), (23424, 59283), (24192, 57401), (25407, 54656), (26348, 52704), (26352, 52696), (27328, 50814), (30112, 46116), (30744, 45168), (33876, 40992), (35136, 39522)]