490612896

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 1493856000

約数和(自身を除く): 1003243104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 103, 108, 111, 144, 148, 149, 206, 216, 222, 288, 296, 298, 309, 333, 412, 432, 444, 447, 592, 596, 618, 666, 824, 864, 888, 894, 927, 999, 1184, 1192, 1236, 1332, 1341, 1648, 1776, 1788, 1854, 1998, 2384, 2472, 2664, 2682, 2781, 3296, 3552, 3576, 3708, 3811, 3996, 4023, 4768, 4944, 5328, 5364, 5513, 5562, 7152, 7416, 7622, 7992, 8046, 9888, 10656, 10728, 11026, 11124, 11433, 14304, 14832, 15244, 15347, 15984, 16092, 16539, 21456, 22052, 22248, 22866, 29664, 30488, 30694, 31968, 32184, 33078, 34299, 42912, 44104, 44496, 45732, 46041, 49617, 60976, 61388, 64368, 66156, 68598, 88208, 88992, 91464, 92082, 99234, 102897, 121952, 122776, 128736, 132312, 137196, 138123, 148851, 176416, 182928, 184164, 198468, 205794, 245552, 264624, 274392, 276246, 297702, 365856, 368328, 396936, 411588, 414369, 491104, 529248, 548784, 552492, 567839, 595404, 736656, 793872, 823176, 828738, 1097568, 1104984, 1135678, 1190808, 1473312, 1587744, 1646352, 1657476, 1703517, 2209968, 2271356, 2381616, 3292704, 3314952, 3407034, 4419936, 4542712, 4763232, 5110551, 6629904, 6814068, 9085424, 10221102, 13259808, 13628136, 15331653, 18170848, 20442204, 27256272, 30663306, 40884408, 54512544, 61326612, 81768816, 122653224, 163537632, 245306448, 490612896]

約数ペア:

[(1, 490612896), (2, 245306448), (3, 163537632), (4, 122653224), (6, 81768816), (8, 61326612), (9, 54512544), (12, 40884408), (16, 30663306), (18, 27256272), (24, 20442204), (27, 18170848), (32, 15331653), (36, 13628136), (37, 13259808), (48, 10221102), (54, 9085424), (72, 6814068), (74, 6629904), (96, 5110551), (103, 4763232), (108, 4542712), (111, 4419936), (144, 3407034), (148, 3314952), (149, 3292704), (206, 2381616), (216, 2271356), (222, 2209968), (288, 1703517), (296, 1657476), (298, 1646352), (309, 1587744), (333, 1473312), (412, 1190808), (432, 1135678), (444, 1104984), (447, 1097568), (592, 828738), (596, 823176), (618, 793872), (666, 736656), (824, 595404), (864, 567839), (888, 552492), (894, 548784), (927, 529248), (999, 491104), (1184, 414369), (1192, 411588), (1236, 396936), (1332, 368328), (1341, 365856), (1648, 297702), (1776, 276246), (1788, 274392), (1854, 264624), (1998, 245552), (2384, 205794), (2472, 198468), (2664, 184164), (2682, 182928), (2781, 176416), (3296, 148851), (3552, 138123), (3576, 137196), (3708, 132312), (3811, 128736), (3996, 122776), (4023, 121952), (4768, 102897), (4944, 99234), (5328, 92082), (5364, 91464), (5513, 88992), (5562, 88208), (7152, 68598), (7416, 66156), (7622, 64368), (7992, 61388), (8046, 60976), (9888, 49617), (10656, 46041), (10728, 45732), (11026, 44496), (11124, 44104), (11433, 42912), (14304, 34299), (14832, 33078), (15244, 32184), (15347, 31968), (15984, 30694), (16092, 30488), (16539, 29664), (21456, 22866), (22052, 22248)]