19454034048

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 56595801600

約数和(自身を除く): 37141767552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 239, 272, 296, 337, 384, 408, 444, 478, 544, 592, 629, 674, 717, 816, 888, 956, 1011, 1088, 1184, 1258, 1348, 1434, 1632, 1776, 1887, 1912, 2022, 2176, 2368, 2516, 2696, 2868, 3264, 3552, 3774, 3824, 4044, 4063, 4736, 5032, 5392, 5729, 5736, 6528, 7104, 7548, 7648, 8088, 8126, 8843, 10064, 10784, 11458, 11472, 12189, 12469, 14208, 15096, 15296, 16176, 16252, 17187, 17686, 20128, 21568, 22916, 22944, 24378, 24938, 26529, 30192, 30592, 32352, 32504, 34374, 35372, 37407, 40256, 43136, 45832, 45888, 48756, 49876, 53058, 60384, 64704, 65008, 68748, 70744, 74814, 80512, 80543, 91664, 91776, 97512, 99752, 106116, 120768, 129408, 130016, 137496, 141488, 149628, 150331, 161086, 183328, 195024, 199504, 211973, 212232, 241536, 241629, 260032, 274992, 282976, 299256, 300662, 322172, 366656, 390048, 399008, 423946, 424464, 450993, 483258, 520064, 549984, 565952, 598512, 601324, 635919, 644344, 733312, 780096, 798016, 847892, 848928, 901986, 966516, 1099968, 1131904, 1197024, 1202648, 1271838, 1288688, 1369231, 1560192, 1596032, 1695784, 1697856, 1803972, 1933032, 2199936, 2394048, 2405296, 2543676, 2577376, 2738462, 2980091, 3391568, 3395712, 3607944, 3866064, 4107693, 4788096, 4810592, 5087352, 5154752, 5476924, 5960182, 6783136, 7215888, 7732128, 8215386, 8940273, 9621184, 10174704, 10309504, 10953848, 11920364, 13566272, 14431776, 15464256, 16430772, 17880546, 19242368, 20349408, 21907696, 23840728, 27132544, 28863552, 30928512, 32861544, 35761092, 40698816, 43815392, 47681456, 50661547, 57727104, 65723088, 71522184, 81397632, 87630784, 95362912, 101323094, 131446176, 143044368, 151984641, 175261568, 190725824, 202646188, 262892352, 286088736, 303969282, 381451648, 405292376, 525784704, 572177472, 607938564, 810584752, 1144354944, 1215877128, 1621169504, 2431754256, 3242339008, 4863508512, 6484678016, 9727017024, 19454034048]

約数ペア:

[(1, 19454034048), (2, 9727017024), (3, 6484678016), (4, 4863508512), (6, 3242339008), (8, 2431754256), (12, 1621169504), (16, 1215877128), (17, 1144354944), (24, 810584752), (32, 607938564), (34, 572177472), (37, 525784704), (48, 405292376), (51, 381451648), (64, 303969282), (68, 286088736), (74, 262892352), (96, 202646188), (102, 190725824), (111, 175261568), (128, 151984641), (136, 143044368), (148, 131446176), (192, 101323094), (204, 95362912), (222, 87630784), (239, 81397632), (272, 71522184), (296, 65723088), (337, 57727104), (384, 50661547), (408, 47681456), (444, 43815392), (478, 40698816), (544, 35761092), (592, 32861544), (629, 30928512), (674, 28863552), (717, 27132544), (816, 23840728), (888, 21907696), (956, 20349408), (1011, 19242368), (1088, 17880546), (1184, 16430772), (1258, 15464256), (1348, 14431776), (1434, 13566272), (1632, 11920364), (1776, 10953848), (1887, 10309504), (1912, 10174704), (2022, 9621184), (2176, 8940273), (2368, 8215386), (2516, 7732128), (2696, 7215888), (2868, 6783136), (3264, 5960182), (3552, 5476924), (3774, 5154752), (3824, 5087352), (4044, 4810592), (4063, 4788096), (4736, 4107693), (5032, 3866064), (5392, 3607944), (5729, 3395712), (5736, 3391568), (6528, 2980091), (7104, 2738462), (7548, 2577376), (7648, 2543676), (8088, 2405296), (8126, 2394048), (8843, 2199936), (10064, 1933032), (10784, 1803972), (11458, 1697856), (11472, 1695784), (12189, 1596032), (12469, 1560192), (14208, 1369231), (15096, 1288688), (15296, 1271838), (16176, 1202648), (16252, 1197024), (17187, 1131904), (17686, 1099968), (20128, 966516), (21568, 901986), (22916, 848928), (22944, 847892), (24378, 798016), (24938, 780096), (26529, 733312), (30192, 644344), (30592, 635919), (32352, 601324), (32504, 598512), (34374, 565952), (35372, 549984), (37407, 520064), (40256, 483258), (43136, 450993), (45832, 424464), (45888, 423946), (48756, 399008), (49876, 390048), (53058, 366656), (60384, 322172), (64704, 300662), (65008, 299256), (68748, 282976), (70744, 274992), (74814, 260032), (80512, 241629), (80543, 241536), (91664, 212232), (91776, 211973), (97512, 199504), (99752, 195024), (106116, 183328), (120768, 161086), (129408, 150331), (130016, 149628), (137496, 141488)]