202220928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 256

約数和(自身を含む): 735705600

約数和(自身を除く): 533484672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 643, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1286, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 1929, 2016, 2184, 2457, 2496, 2572, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 3858, 4032, 4368, 4501, 4914, 4992, 5144, 5616, 5787, 5824, 6048, 6552, 7488, 7716, 8064, 8359, 8736, 9002, 9828, 10288, 11232, 11574, 11648, 12096, 13104, 13503, 14976, 15432, 16718, 17361, 17472, 18004, 19656, 20576, 22464, 23148, 24192, 25077, 26208, 27006, 30864, 33436, 34722, 34944, 36008, 39312, 40509, 41152, 44928, 46296, 50154, 52416, 54012, 58513, 61728, 66872, 69444, 72016, 75231, 78624, 81018, 82304, 92592, 100308, 104832, 108024, 117026, 121527, 123456, 133744, 138888, 144032, 150462, 157248, 162036, 175539, 185184, 200616, 216048, 225693, 234052, 243054, 246912, 267488, 277776, 288064, 300924, 314496, 324072, 351078, 370368, 401232, 432096, 451386, 468104, 486108, 526617, 534976, 555552, 576128, 601848, 648144, 702156, 740736, 802464, 864192, 902772, 936208, 972216, 1053234, 1069952, 1111104, 1203696, 1296288, 1404312, 1579851, 1604928, 1728384, 1805544, 1872416, 1944432, 2106468, 2222208, 2407392, 2592576, 2808624, 3159702, 3209856, 3611088, 3744832, 3888864, 4212936, 4814784, 5185152, 5617248, 6319404, 7222176, 7489664, 7777728, 8425872, 9629568, 11234496, 12638808, 14444352, 15555456, 16851744, 22468992, 25277616, 28888704, 33703488, 50555232, 67406976, 101110464, 202220928]

約数ペア:

[(1, 202220928), (2, 101110464), (3, 67406976), (4, 50555232), (6, 33703488), (7, 28888704), (8, 25277616), (9, 22468992), (12, 16851744), (13, 15555456), (14, 14444352), (16, 12638808), (18, 11234496), (21, 9629568), (24, 8425872), (26, 7777728), (27, 7489664), (28, 7222176), (32, 6319404), (36, 5617248), (39, 5185152), (42, 4814784), (48, 4212936), (52, 3888864), (54, 3744832), (56, 3611088), (63, 3209856), (64, 3159702), (72, 2808624), (78, 2592576), (84, 2407392), (91, 2222208), (96, 2106468), (104, 1944432), (108, 1872416), (112, 1805544), (117, 1728384), (126, 1604928), (128, 1579851), (144, 1404312), (156, 1296288), (168, 1203696), (182, 1111104), (189, 1069952), (192, 1053234), (208, 972216), (216, 936208), (224, 902772), (234, 864192), (252, 802464), (273, 740736), (288, 702156), (312, 648144), (336, 601848), (351, 576128), (364, 555552), (378, 534976), (384, 526617), (416, 486108), (432, 468104), (448, 451386), (468, 432096), (504, 401232), (546, 370368), (576, 351078), (624, 324072), (643, 314496), (672, 300924), (702, 288064), (728, 277776), (756, 267488), (819, 246912), (832, 243054), (864, 234052), (896, 225693), (936, 216048), (1008, 200616), (1092, 185184), (1152, 175539), (1248, 162036), (1286, 157248), (1344, 150462), (1404, 144032), (1456, 138888), (1512, 133744), (1638, 123456), (1664, 121527), (1728, 117026), (1872, 108024), (1929, 104832), (2016, 100308), (2184, 92592), (2457, 82304), (2496, 81018), (2572, 78624), (2688, 75231), (2808, 72016), (2912, 69444), (3024, 66872), (3276, 61728), (3456, 58513), (3744, 54012), (3858, 52416), (4032, 50154), (4368, 46296), (4501, 44928), (4914, 41152), (4992, 40509), (5144, 39312), (5616, 36008), (5787, 34944), (5824, 34722), (6048, 33436), (6552, 30864), (7488, 27006), (7716, 26208), (8064, 25077), (8359, 24192), (8736, 23148), (9002, 22464), (9828, 20576), (10288, 19656), (11232, 18004), (11574, 17472), (11648, 17361), (12096, 16718), (13104, 15432), (13503, 14976)]