394065984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 1225881216

約数和(自身を除く): 831815232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 64, 68, 74, 78, 96, 102, 104, 111, 136, 148, 156, 192, 204, 208, 221, 222, 251, 272, 296, 312, 408, 416, 442, 444, 481, 502, 544, 592, 624, 629, 663, 753, 816, 832, 884, 888, 962, 1004, 1088, 1184, 1248, 1258, 1326, 1443, 1506, 1632, 1768, 1776, 1887, 1924, 2008, 2368, 2496, 2516, 2652, 2886, 3012, 3263, 3264, 3536, 3552, 3774, 3848, 4016, 4267, 5032, 5304, 5772, 6024, 6526, 7072, 7104, 7548, 7696, 8032, 8177, 8534, 9287, 9789, 10064, 10608, 11544, 12048, 12801, 13052, 14144, 15096, 15392, 16064, 16354, 17068, 18574, 19578, 20128, 21216, 23088, 24096, 24531, 25602, 26104, 27861, 30192, 30784, 32708, 34136, 37148, 39156, 40256, 42432, 46176, 48192, 49062, 51204, 52208, 55471, 55722, 60384, 65416, 68272, 74296, 78312, 92352, 98124, 102408, 104416, 110942, 111444, 120731, 120768, 130832, 136544, 148592, 156624, 157879, 166413, 196248, 204816, 208832, 221884, 222888, 241462, 261664, 273088, 297184, 313248, 315758, 332826, 362193, 392496, 409632, 443768, 445776, 473637, 482924, 523328, 594368, 626496, 631516, 665652, 724386, 784992, 819264, 887536, 891552, 947274, 965848, 1263032, 1331304, 1448772, 1569984, 1775072, 1783104, 1894548, 1931696, 2052427, 2526064, 2662608, 2897544, 3550144, 3789096, 3863392, 4104854, 5052128, 5325216, 5795088, 6157281, 7578192, 7726784, 8209708, 10104256, 10650432, 11590176, 12314562, 15156384, 16419416, 23180352, 24629124, 30312768, 32838832, 49258248, 65677664, 98516496, 131355328, 197032992, 394065984]

約数ペア:

[(1, 394065984), (2, 197032992), (3, 131355328), (4, 98516496), (6, 65677664), (8, 49258248), (12, 32838832), (13, 30312768), (16, 24629124), (17, 23180352), (24, 16419416), (26, 15156384), (32, 12314562), (34, 11590176), (37, 10650432), (39, 10104256), (48, 8209708), (51, 7726784), (52, 7578192), (64, 6157281), (68, 5795088), (74, 5325216), (78, 5052128), (96, 4104854), (102, 3863392), (104, 3789096), (111, 3550144), (136, 2897544), (148, 2662608), (156, 2526064), (192, 2052427), (204, 1931696), (208, 1894548), (221, 1783104), (222, 1775072), (251, 1569984), (272, 1448772), (296, 1331304), (312, 1263032), (408, 965848), (416, 947274), (442, 891552), (444, 887536), (481, 819264), (502, 784992), (544, 724386), (592, 665652), (624, 631516), (629, 626496), (663, 594368), (753, 523328), (816, 482924), (832, 473637), (884, 445776), (888, 443768), (962, 409632), (1004, 392496), (1088, 362193), (1184, 332826), (1248, 315758), (1258, 313248), (1326, 297184), (1443, 273088), (1506, 261664), (1632, 241462), (1768, 222888), (1776, 221884), (1887, 208832), (1924, 204816), (2008, 196248), (2368, 166413), (2496, 157879), (2516, 156624), (2652, 148592), (2886, 136544), (3012, 130832), (3263, 120768), (3264, 120731), (3536, 111444), (3552, 110942), (3774, 104416), (3848, 102408), (4016, 98124), (4267, 92352), (5032, 78312), (5304, 74296), (5772, 68272), (6024, 65416), (6526, 60384), (7072, 55722), (7104, 55471), (7548, 52208), (7696, 51204), (8032, 49062), (8177, 48192), (8534, 46176), (9287, 42432), (9789, 40256), (10064, 39156), (10608, 37148), (11544, 34136), (12048, 32708), (12801, 30784), (13052, 30192), (14144, 27861), (15096, 26104), (15392, 25602), (16064, 24531), (16354, 24096), (17068, 23088), (18574, 21216), (19578, 20128)]