1940144256

素因数分解:

$2^7\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 5734048320

約数和(自身を除く): 3793904064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 103, 128, 144, 166, 192, 197, 206, 249, 288, 309, 332, 384, 394, 412, 498, 576, 591, 618, 664, 747, 788, 824, 927, 996, 1152, 1182, 1236, 1328, 1494, 1576, 1648, 1773, 1854, 1992, 2364, 2472, 2656, 2988, 3152, 3296, 3546, 3708, 3984, 4728, 4944, 5312, 5976, 6304, 6592, 7092, 7416, 7968, 8549, 9456, 9888, 10624, 11952, 12608, 13184, 14184, 14832, 15936, 16351, 17098, 18912, 19776, 20291, 23904, 25216, 25647, 28368, 29664, 31872, 32702, 34196, 37824, 39552, 40582, 47808, 49053, 51294, 56736, 59328, 60873, 65404, 68392, 75648, 76941, 81164, 95616, 98106, 102588, 113472, 118656, 121746, 130808, 136784, 147159, 153882, 162328, 182619, 196212, 205176, 226944, 243492, 261616, 273568, 294318, 307764, 324656, 365238, 392424, 410352, 486984, 523232, 547136, 588636, 615528, 649312, 730476, 784848, 820704, 973968, 1046464, 1094272, 1177272, 1231056, 1298624, 1460952, 1569696, 1641408, 1684153, 1947936, 2092928, 2354544, 2462112, 2597248, 2921904, 3139392, 3282816, 3368306, 3895872, 4709088, 4924224, 5052459, 5843808, 6278784, 6736612, 7791744, 9418176, 9848448, 10104918, 11687616, 13473224, 15157377, 18836352, 20209836, 23375232, 26946448, 30314754, 40419672, 53892896, 60629508, 80839344, 107785792, 121259016, 161678688, 215571584, 242518032, 323357376, 485036064, 646714752, 970072128, 1940144256]

約数ペア:

[(1, 1940144256), (2, 970072128), (3, 646714752), (4, 485036064), (6, 323357376), (8, 242518032), (9, 215571584), (12, 161678688), (16, 121259016), (18, 107785792), (24, 80839344), (32, 60629508), (36, 53892896), (48, 40419672), (64, 30314754), (72, 26946448), (83, 23375232), (96, 20209836), (103, 18836352), (128, 15157377), (144, 13473224), (166, 11687616), (192, 10104918), (197, 9848448), (206, 9418176), (249, 7791744), (288, 6736612), (309, 6278784), (332, 5843808), (384, 5052459), (394, 4924224), (412, 4709088), (498, 3895872), (576, 3368306), (591, 3282816), (618, 3139392), (664, 2921904), (747, 2597248), (788, 2462112), (824, 2354544), (927, 2092928), (996, 1947936), (1152, 1684153), (1182, 1641408), (1236, 1569696), (1328, 1460952), (1494, 1298624), (1576, 1231056), (1648, 1177272), (1773, 1094272), (1854, 1046464), (1992, 973968), (2364, 820704), (2472, 784848), (2656, 730476), (2988, 649312), (3152, 615528), (3296, 588636), (3546, 547136), (3708, 523232), (3984, 486984), (4728, 410352), (4944, 392424), (5312, 365238), (5976, 324656), (6304, 307764), (6592, 294318), (7092, 273568), (7416, 261616), (7968, 243492), (8549, 226944), (9456, 205176), (9888, 196212), (10624, 182619), (11952, 162328), (12608, 153882), (13184, 147159), (14184, 136784), (14832, 130808), (15936, 121746), (16351, 118656), (17098, 113472), (18912, 102588), (19776, 98106), (20291, 95616), (23904, 81164), (25216, 76941), (25647, 75648), (28368, 68392), (29664, 65404), (31872, 60873), (32702, 59328), (34196, 56736), (37824, 51294), (39552, 49053), (40582, 47808)]