660967849984

素因数分解:

$2^{16}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 272

約数和(自身を含む): 1506163075200

約数和(自身を除く): 845195225216

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 104, 128, 178, 184, 208, 256, 299, 356, 368, 379, 416, 512, 598, 712, 736, 758, 832, 1024, 1157, 1196, 1424, 1472, 1516, 1664, 2047, 2048, 2314, 2392, 2848, 2944, 3032, 3328, 4094, 4096, 4628, 4784, 4927, 5696, 5888, 6064, 6656, 8188, 8192, 8717, 9256, 9568, 9854, 11392, 11776, 12128, 13312, 16376, 16384, 17434, 18512, 19136, 19708, 22784, 23552, 24256, 26611, 26624, 32752, 32768, 33731, 34868, 37024, 38272, 39416, 45568, 47104, 48512, 53222, 53248, 65504, 65536, 67462, 69736, 74048, 76544, 78832, 91136, 94208, 97024, 106444, 106496, 113321, 131008, 134924, 139472, 148096, 153088, 157664, 182272, 188416, 194048, 212888, 212992, 226642, 262016, 269848, 278944, 296192, 306176, 315328, 364544, 376832, 388096, 425776, 425984, 438503, 453284, 524032, 539696, 557888, 592384, 612352, 630656, 729088, 753664, 775813, 776192, 851552, 851968, 877006, 906568, 1048064, 1079392, 1115776, 1184768, 1224704, 1261312, 1458176, 1507328, 1551626, 1552384, 1703104, 1754012, 1813136, 2096128, 2158784, 2231552, 2369536, 2449408, 2522624, 2916352, 3103252, 3104768, 3406208, 3508024, 3626272, 4192256, 4317568, 4463104, 4739072, 4898816, 5045248, 5832704, 6206504, 6209536, 6812416, 7016048, 7252544, 8384512, 8635136, 8926208, 9478144, 9797632, 10085569, 10090496, 12413008, 12419072, 13624832, 14032096, 14505088, 16769024, 17270272, 17852416, 18956288, 19595264, 20171138, 20180992, 24826016, 24838144, 27249664, 28064192, 29010176, 33538048, 34540544, 35704832, 37912576, 40342276, 40361984, 49652032, 54499328, 56128384, 58020352, 67076096, 69081088, 71409664, 75825152, 80684552, 80723968, 99304064, 108998656, 112256768, 116040704, 134152192, 138162176, 142819328, 161369104, 161447936, 198608128, 217997312, 224513536, 232081408, 276324352, 285638656, 322738208, 322895872, 397216256, 435994624, 449027072, 464162816, 552648704, 571277312, 645476416, 794432512, 871989248, 898054144, 928325632, 1105297408, 1290952832, 1588865024, 1743978496, 1796108288, 1856651264, 2210594816, 2581905664, 3177730048, 3592216576, 3713302528, 5163811328, 6355460096, 7184433152, 7426605056, 10327622656, 12710920192, 14368866304, 20655245312, 25421840384, 28737732608, 41310490624, 50843680768, 82620981248, 165241962496, 330483924992, 660967849984]

約数ペア:

[(1, 660967849984), (2, 330483924992), (4, 165241962496), (8, 82620981248), (13, 50843680768), (16, 41310490624), (23, 28737732608), (26, 25421840384), (32, 20655245312), (46, 14368866304), (52, 12710920192), (64, 10327622656), (89, 7426605056), (92, 7184433152), (104, 6355460096), (128, 5163811328), (178, 3713302528), (184, 3592216576), (208, 3177730048), (256, 2581905664), (299, 2210594816), (356, 1856651264), (368, 1796108288), (379, 1743978496), (416, 1588865024), (512, 1290952832), (598, 1105297408), (712, 928325632), (736, 898054144), (758, 871989248), (832, 794432512), (1024, 645476416), (1157, 571277312), (1196, 552648704), (1424, 464162816), (1472, 449027072), (1516, 435994624), (1664, 397216256), (2047, 322895872), (2048, 322738208), (2314, 285638656), (2392, 276324352), (2848, 232081408), (2944, 224513536), (3032, 217997312), (3328, 198608128), (4094, 161447936), (4096, 161369104), (4628, 142819328), (4784, 138162176), (4927, 134152192), (5696, 116040704), (5888, 112256768), (6064, 108998656), (6656, 99304064), (8188, 80723968), (8192, 80684552), (8717, 75825152), (9256, 71409664), (9568, 69081088), (9854, 67076096), (11392, 58020352), (11776, 56128384), (12128, 54499328), (13312, 49652032), (16376, 40361984), (16384, 40342276), (17434, 37912576), (18512, 35704832), (19136, 34540544), (19708, 33538048), (22784, 29010176), (23552, 28064192), (24256, 27249664), (26611, 24838144), (26624, 24826016), (32752, 20180992), (32768, 20171138), (33731, 19595264), (34868, 18956288), (37024, 17852416), (38272, 17270272), (39416, 16769024), (45568, 14505088), (47104, 14032096), (48512, 13624832), (53222, 12419072), (53248, 12413008), (65504, 10090496), (65536, 10085569), (67462, 9797632), (69736, 9478144), (74048, 8926208), (76544, 8635136), (78832, 8384512), (91136, 7252544), (94208, 7016048), (97024, 6812416), (106444, 6209536), (106496, 6206504), (113321, 5832704), (131008, 5045248), (134924, 4898816), (139472, 4739072), (148096, 4463104), (153088, 4317568), (157664, 4192256), (182272, 3626272), (188416, 3508024), (194048, 3406208), (212888, 3104768), (212992, 3103252), (226642, 2916352), (262016, 2522624), (269848, 2449408), (278944, 2369536), (296192, 2231552), (306176, 2158784), (315328, 2096128), (364544, 1813136), (376832, 1754012), (388096, 1703104), (425776, 1552384), (425984, 1551626), (438503, 1507328), (453284, 1458176), (524032, 1261312), (539696, 1224704), (557888, 1184768), (592384, 1115776), (612352, 1079392), (630656, 1048064), (729088, 906568), (753664, 877006), (775813, 851968), (776192, 851552)]