21499085952

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1831

約数の個数: 192

約数和(自身を含む): 63239936760

約数和(自身を除く): 41740850808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 197, 244, 288, 366, 384, 394, 488, 549, 576, 591, 732, 788, 976, 1098, 1152, 1182, 1464, 1553, 1576, 1773, 1952, 2196, 2364, 2928, 3106, 3152, 3546, 3904, 4392, 4659, 4728, 5856, 6212, 6304, 7092, 7808, 8784, 9318, 9456, 11712, 12017, 12424, 12608, 13977, 14184, 17568, 18636, 18912, 23424, 24034, 24848, 25216, 27954, 28368, 35136, 36051, 37272, 37824, 48068, 49696, 55908, 56736, 70272, 72102, 74544, 75648, 94733, 96136, 99392, 108153, 111816, 113472, 144204, 149088, 189466, 192272, 198784, 216306, 223632, 226944, 284199, 288408, 298176, 305941, 378932, 384544, 432612, 447264, 568398, 576816, 596352, 611882, 757864, 769088, 852597, 865224, 894528, 917823, 1136796, 1153632, 1223764, 1515728, 1538176, 1705194, 1730448, 1789056, 1835646, 2273592, 2307264, 2447528, 2753469, 3031456, 3410388, 3460896, 3671292, 4547184, 4614528, 4895056, 5506938, 6062912, 6820776, 6921792, 7342584, 9094368, 9790112, 11013876, 12125824, 13641552, 13843584, 14685168, 18188736, 18662401, 19580224, 22027752, 27283104, 29370336, 36377472, 37324802, 39160448, 44055504, 54566208, 55987203, 58740672, 74649604, 88111008, 109132416, 111974406, 117481344, 149299208, 167961609, 176222016, 223948812, 298598416, 335923218, 352444032, 447897624, 597196832, 671846436, 895795248, 1194393664, 1343692872, 1791590496, 2388787328, 2687385744, 3583180992, 5374771488, 7166361984, 10749542976, 21499085952]

約数ペア:

[(1, 21499085952), (2, 10749542976), (3, 7166361984), (4, 5374771488), (6, 3583180992), (8, 2687385744), (9, 2388787328), (12, 1791590496), (16, 1343692872), (18, 1194393664), (24, 895795248), (32, 671846436), (36, 597196832), (48, 447897624), (61, 352444032), (64, 335923218), (72, 298598416), (96, 223948812), (122, 176222016), (128, 167961609), (144, 149299208), (183, 117481344), (192, 111974406), (197, 109132416), (244, 88111008), (288, 74649604), (366, 58740672), (384, 55987203), (394, 54566208), (488, 44055504), (549, 39160448), (576, 37324802), (591, 36377472), (732, 29370336), (788, 27283104), (976, 22027752), (1098, 19580224), (1152, 18662401), (1182, 18188736), (1464, 14685168), (1553, 13843584), (1576, 13641552), (1773, 12125824), (1952, 11013876), (2196, 9790112), (2364, 9094368), (2928, 7342584), (3106, 6921792), (3152, 6820776), (3546, 6062912), (3904, 5506938), (4392, 4895056), (4659, 4614528), (4728, 4547184), (5856, 3671292), (6212, 3460896), (6304, 3410388), (7092, 3031456), (7808, 2753469), (8784, 2447528), (9318, 2307264), (9456, 2273592), (11712, 1835646), (12017, 1789056), (12424, 1730448), (12608, 1705194), (13977, 1538176), (14184, 1515728), (17568, 1223764), (18636, 1153632), (18912, 1136796), (23424, 917823), (24034, 894528), (24848, 865224), (25216, 852597), (27954, 769088), (28368, 757864), (35136, 611882), (36051, 596352), (37272, 576816), (37824, 568398), (48068, 447264), (49696, 432612), (55908, 384544), (56736, 378932), (70272, 305941), (72102, 298176), (74544, 288408), (75648, 284199), (94733, 226944), (96136, 223632), (99392, 216306), (108153, 198784), (111816, 192272), (113472, 189466), (144204, 149088)]