71250661888

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 240

約数和(自身を含む): 170465910912

約数和(自身を除く): 99215249024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 137, 151, 217, 224, 248, 256, 274, 302, 434, 448, 496, 512, 548, 604, 868, 896, 959, 961, 992, 1057, 1096, 1208, 1736, 1792, 1918, 1922, 1984, 2114, 2192, 2416, 3472, 3584, 3836, 3844, 3968, 4228, 4247, 4384, 4681, 4832, 6727, 6944, 7672, 7688, 7936, 8456, 8494, 8768, 9362, 9664, 13454, 13888, 15344, 15376, 15872, 16912, 16988, 17536, 18724, 19328, 20687, 26908, 27776, 29729, 30688, 30752, 32767, 33824, 33976, 35072, 37448, 38656, 41374, 53816, 55552, 59458, 61376, 61504, 65534, 67648, 67952, 70144, 74896, 77312, 82748, 107632, 111104, 118916, 122752, 123008, 131068, 131657, 135296, 135904, 144809, 145111, 149792, 165496, 215264, 237832, 245504, 246016, 262136, 263314, 270592, 271808, 289618, 290222, 299584, 330992, 430528, 475664, 491008, 492032, 524272, 526628, 541184, 543616, 579236, 580444, 599168, 641297, 661984, 861056, 921599, 951328, 1015777, 1048544, 1053256, 1087232, 1158472, 1160888, 1198336, 1282594, 1323968, 1722112, 1843198, 1902656, 2031554, 2097088, 2106512, 2174464, 2316944, 2321776, 2396672, 2565188, 2647936, 3444224, 3686396, 3805312, 4063108, 4194176, 4213024, 4489079, 4633888, 4643552, 5130376, 5295872, 7372792, 7610624, 8126216, 8388352, 8426048, 8978158, 9267776, 9287104, 10260752, 10591744, 14745584, 15221248, 16252432, 16776704, 16852096, 17956316, 18535552, 18574208, 19880207, 20521504, 29491168, 32504864, 33704192, 35912632, 37071104, 37148416, 39760414, 41043008, 58982336, 65009728, 67408384, 71825264, 74142208, 74296832, 79520828, 82086016, 117964672, 130019456, 139161449, 143650528, 159041656, 164172032, 235929344, 260038912, 278322898, 287301056, 318083312, 328344064, 471858688, 520077824, 556645796, 574602112, 636166624, 1113291592, 1149204224, 1272333248, 2226583184, 2298408448, 2544666496, 4453166368, 5089332992, 8906332736, 10178665984, 17812665472, 35625330944, 71250661888]

約数ペア:

[(1, 71250661888), (2, 35625330944), (4, 17812665472), (7, 10178665984), (8, 8906332736), (14, 5089332992), (16, 4453166368), (28, 2544666496), (31, 2298408448), (32, 2226583184), (56, 1272333248), (62, 1149204224), (64, 1113291592), (112, 636166624), (124, 574602112), (128, 556645796), (137, 520077824), (151, 471858688), (217, 328344064), (224, 318083312), (248, 287301056), (256, 278322898), (274, 260038912), (302, 235929344), (434, 164172032), (448, 159041656), (496, 143650528), (512, 139161449), (548, 130019456), (604, 117964672), (868, 82086016), (896, 79520828), (959, 74296832), (961, 74142208), (992, 71825264), (1057, 67408384), (1096, 65009728), (1208, 58982336), (1736, 41043008), (1792, 39760414), (1918, 37148416), (1922, 37071104), (1984, 35912632), (2114, 33704192), (2192, 32504864), (2416, 29491168), (3472, 20521504), (3584, 19880207), (3836, 18574208), (3844, 18535552), (3968, 17956316), (4228, 16852096), (4247, 16776704), (4384, 16252432), (4681, 15221248), (4832, 14745584), (6727, 10591744), (6944, 10260752), (7672, 9287104), (7688, 9267776), (7936, 8978158), (8456, 8426048), (8494, 8388352), (8768, 8126216), (9362, 7610624), (9664, 7372792), (13454, 5295872), (13888, 5130376), (15344, 4643552), (15376, 4633888), (15872, 4489079), (16912, 4213024), (16988, 4194176), (17536, 4063108), (18724, 3805312), (19328, 3686396), (20687, 3444224), (26908, 2647936), (27776, 2565188), (29729, 2396672), (30688, 2321776), (30752, 2316944), (32767, 2174464), (33824, 2106512), (33976, 2097088), (35072, 2031554), (37448, 1902656), (38656, 1843198), (41374, 1722112), (53816, 1323968), (55552, 1282594), (59458, 1198336), (61376, 1160888), (61504, 1158472), (65534, 1087232), (67648, 1053256), (67952, 1048544), (70144, 1015777), (74896, 951328), (77312, 921599), (82748, 861056), (107632, 661984), (111104, 641297), (118916, 599168), (122752, 580444), (123008, 579236), (131068, 543616), (131657, 541184), (135296, 526628), (135904, 524272), (144809, 492032), (145111, 491008), (149792, 475664), (165496, 430528), (215264, 330992), (237832, 299584), (245504, 290222), (246016, 289618), (262136, 271808), (263314, 270592)]