21567847752

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3661

約数の個数: 256

約数和(自身を含む): 68389920000

約数和(自身を除く): 46822072248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 89, 99, 108, 116, 132, 174, 178, 198, 216, 232, 261, 264, 267, 297, 319, 348, 356, 396, 522, 534, 594, 638, 696, 712, 783, 792, 801, 957, 979, 1044, 1068, 1188, 1276, 1566, 1602, 1914, 1958, 2088, 2136, 2376, 2403, 2552, 2581, 2871, 2937, 3132, 3204, 3517, 3828, 3916, 4806, 5162, 5742, 5874, 6264, 6408, 7034, 7656, 7743, 7832, 8613, 8811, 9612, 10324, 10551, 11484, 11748, 14068, 15486, 17226, 17622, 19224, 20648, 21102, 22968, 23229, 23496, 26433, 28136, 28391, 30972, 31653, 34452, 35244, 38687, 42204, 46458, 52866, 56782, 61944, 63306, 68904, 69687, 70488, 77374, 84408, 85173, 92916, 94959, 101993, 105732, 113564, 116061, 126612, 139374, 154748, 170346, 185832, 189918, 203986, 211464, 227128, 232122, 253224, 255519, 278748, 305979, 309496, 313013, 340692, 348183, 379836, 407972, 464244, 511038, 557496, 611958, 626026, 681384, 696366, 759672, 766557, 815944, 917937, 928488, 939039, 1022076, 1044549, 1121923, 1223916, 1252052, 1392732, 1533114, 1835874, 1878078, 2044152, 2089098, 2243846, 2447832, 2504104, 2753811, 2785464, 2817117, 3066228, 3365769, 3443143, 3671748, 3756156, 4178196, 4487692, 5507622, 5634234, 6132456, 6731538, 6886286, 7343496, 7512312, 8356392, 8451351, 8975384, 9077377, 10097307, 10329429, 11015244, 11268468, 13463076, 13772572, 16902702, 18154754, 20194614, 20658858, 22030488, 22536936, 26926152, 27232131, 27545144, 30291921, 30988287, 33805404, 36309508, 40389228, 41317716, 54464262, 60583842, 61976574, 67610808, 72619016, 80778456, 81696393, 82635432, 92964861, 99851147, 108928524, 121167684, 123953148, 163392786, 185929722, 199702294, 217857048, 242335368, 245089179, 247906296, 299553441, 326785572, 371859444, 399404588, 490178358, 599106882, 653571144, 743718888, 798809176, 898660323, 980356716, 1198213764, 1797320646, 1960713432, 2396427528, 2695980969, 3594641292, 5391961938, 7189282584, 10783923876, 21567847752]

約数ペア:

[(1, 21567847752), (2, 10783923876), (3, 7189282584), (4, 5391961938), (6, 3594641292), (8, 2695980969), (9, 2396427528), (11, 1960713432), (12, 1797320646), (18, 1198213764), (22, 980356716), (24, 898660323), (27, 798809176), (29, 743718888), (33, 653571144), (36, 599106882), (44, 490178358), (54, 399404588), (58, 371859444), (66, 326785572), (72, 299553441), (87, 247906296), (88, 245089179), (89, 242335368), (99, 217857048), (108, 199702294), (116, 185929722), (132, 163392786), (174, 123953148), (178, 121167684), (198, 108928524), (216, 99851147), (232, 92964861), (261, 82635432), (264, 81696393), (267, 80778456), (297, 72619016), (319, 67610808), (348, 61976574), (356, 60583842), (396, 54464262), (522, 41317716), (534, 40389228), (594, 36309508), (638, 33805404), (696, 30988287), (712, 30291921), (783, 27545144), (792, 27232131), (801, 26926152), (957, 22536936), (979, 22030488), (1044, 20658858), (1068, 20194614), (1188, 18154754), (1276, 16902702), (1566, 13772572), (1602, 13463076), (1914, 11268468), (1958, 11015244), (2088, 10329429), (2136, 10097307), (2376, 9077377), (2403, 8975384), (2552, 8451351), (2581, 8356392), (2871, 7512312), (2937, 7343496), (3132, 6886286), (3204, 6731538), (3517, 6132456), (3828, 5634234), (3916, 5507622), (4806, 4487692), (5162, 4178196), (5742, 3756156), (5874, 3671748), (6264, 3443143), (6408, 3365769), (7034, 3066228), (7656, 2817117), (7743, 2785464), (7832, 2753811), (8613, 2504104), (8811, 2447832), (9612, 2243846), (10324, 2089098), (10551, 2044152), (11484, 1878078), (11748, 1835874), (14068, 1533114), (15486, 1392732), (17226, 1252052), (17622, 1223916), (19224, 1121923), (20648, 1044549), (21102, 1022076), (22968, 939039), (23229, 928488), (23496, 917937), (26433, 815944), (28136, 766557), (28391, 759672), (30972, 696366), (31653, 681384), (34452, 626026), (35244, 611958), (38687, 557496), (42204, 511038), (46458, 464244), (52866, 407972), (56782, 379836), (61944, 348183), (63306, 340692), (68904, 313013), (69687, 309496), (70488, 305979), (77374, 278748), (84408, 255519), (85173, 253224), (92916, 232122), (94959, 227128), (101993, 211464), (105732, 203986), (113564, 189918), (116061, 185832), (126612, 170346), (139374, 154748)]