21740806912

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 51539410944

約数和(自身を除く): 29798604032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 53, 62, 64, 74, 88, 106, 124, 127, 128, 148, 176, 212, 248, 254, 256, 296, 341, 352, 407, 424, 496, 508, 583, 592, 682, 704, 814, 848, 992, 1016, 1147, 1166, 1184, 1364, 1397, 1408, 1628, 1643, 1696, 1961, 1984, 2032, 2294, 2332, 2368, 2728, 2794, 2816, 3256, 3286, 3392, 3922, 3937, 3968, 4064, 4588, 4664, 4699, 4736, 5456, 5588, 6512, 6572, 6731, 6784, 7844, 7874, 7936, 8128, 9176, 9328, 9398, 9472, 10912, 11176, 12617, 13024, 13144, 13462, 13568, 15688, 15748, 16256, 18073, 18352, 18656, 18796, 21571, 21824, 22352, 25234, 26048, 26288, 26924, 31376, 31496, 32512, 36146, 36704, 37312, 37592, 43142, 43307, 43648, 44704, 50468, 51689, 52096, 52576, 53848, 60791, 62752, 62992, 72292, 73408, 74041, 74624, 75184, 86284, 86614, 87296, 89408, 100936, 103378, 104192, 105152, 107696, 121582, 125504, 125984, 144584, 145669, 146816, 148082, 149248, 150368, 172568, 173228, 178816, 201872, 206756, 208661, 210304, 215392, 243164, 249047, 251008, 251968, 289168, 291338, 293632, 296164, 300736, 345136, 346456, 357632, 403744, 413512, 417322, 420608, 430784, 486328, 498094, 502016, 503936, 578336, 582676, 592328, 601472, 668701, 690272, 692912, 807488, 827024, 834644, 861568, 972656, 996188, 1007872, 1156672, 1165352, 1184656, 1202944, 1337402, 1380544, 1385824, 1602359, 1614976, 1654048, 1669288, 1723136, 1945312, 1992376, 2295271, 2313344, 2330704, 2369312, 2674804, 2739517, 2761088, 2771648, 3204718, 3229952, 3308096, 3338576, 3890624, 3984752, 4590542, 4626688, 4661408, 4738624, 5349608, 5479034, 5522176, 5543296, 6409436, 6616192, 6677152, 7720457, 7781248, 7969504, 9181084, 9322816, 9477248, 10699216, 10958068, 11086592, 12818872, 13232384, 13354304, 15440914, 15562496, 15939008, 18362168, 18645632, 18954496, 21398432, 21916136, 25637744, 26708608, 30881828, 31878016, 36724336, 37291264, 42796864, 43832272, 51275488, 53417216, 61763656, 63756032, 73448672, 84925027, 85593728, 87664544, 102550976, 123527312, 146897344, 169850054, 171187456, 175329088, 205101952, 247054624, 293794688, 339700108, 350658176, 410203904, 494109248, 587589376, 679400216, 701316352, 988218496, 1358800432, 1976436992, 2717600864, 5435201728, 10870403456, 21740806912]

約数ペア:

[(1, 21740806912), (2, 10870403456), (4, 5435201728), (8, 2717600864), (11, 1976436992), (16, 1358800432), (22, 988218496), (31, 701316352), (32, 679400216), (37, 587589376), (44, 494109248), (53, 410203904), (62, 350658176), (64, 339700108), (74, 293794688), (88, 247054624), (106, 205101952), (124, 175329088), (127, 171187456), (128, 169850054), (148, 146897344), (176, 123527312), (212, 102550976), (248, 87664544), (254, 85593728), (256, 84925027), (296, 73448672), (341, 63756032), (352, 61763656), (407, 53417216), (424, 51275488), (496, 43832272), (508, 42796864), (583, 37291264), (592, 36724336), (682, 31878016), (704, 30881828), (814, 26708608), (848, 25637744), (992, 21916136), (1016, 21398432), (1147, 18954496), (1166, 18645632), (1184, 18362168), (1364, 15939008), (1397, 15562496), (1408, 15440914), (1628, 13354304), (1643, 13232384), (1696, 12818872), (1961, 11086592), (1984, 10958068), (2032, 10699216), (2294, 9477248), (2332, 9322816), (2368, 9181084), (2728, 7969504), (2794, 7781248), (2816, 7720457), (3256, 6677152), (3286, 6616192), (3392, 6409436), (3922, 5543296), (3937, 5522176), (3968, 5479034), (4064, 5349608), (4588, 4738624), (4664, 4661408), (4699, 4626688), (4736, 4590542), (5456, 3984752), (5588, 3890624), (6512, 3338576), (6572, 3308096), (6731, 3229952), (6784, 3204718), (7844, 2771648), (7874, 2761088), (7936, 2739517), (8128, 2674804), (9176, 2369312), (9328, 2330704), (9398, 2313344), (9472, 2295271), (10912, 1992376), (11176, 1945312), (12617, 1723136), (13024, 1669288), (13144, 1654048), (13462, 1614976), (13568, 1602359), (15688, 1385824), (15748, 1380544), (16256, 1337402), (18073, 1202944), (18352, 1184656), (18656, 1165352), (18796, 1156672), (21571, 1007872), (21824, 996188), (22352, 972656), (25234, 861568), (26048, 834644), (26288, 827024), (26924, 807488), (31376, 692912), (31496, 690272), (32512, 668701), (36146, 601472), (36704, 592328), (37312, 582676), (37592, 578336), (43142, 503936), (43307, 502016), (43648, 498094), (44704, 486328), (50468, 430784), (51689, 420608), (52096, 417322), (52576, 413512), (53848, 403744), (60791, 357632), (62752, 346456), (62992, 345136), (72292, 300736), (73408, 296164), (74041, 293632), (74624, 291338), (75184, 289168), (86284, 251968), (86614, 251008), (87296, 249047), (89408, 243164), (100936, 215392), (103378, 210304), (104192, 208661), (105152, 206756), (107696, 201872), (121582, 178816), (125504, 173228), (125984, 172568), (144584, 150368), (145669, 149248), (146816, 148082)]