21754369896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 64749404160

約数和(自身を除く): 42995034264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 71, 84, 134, 142, 163, 167, 168, 201, 213, 268, 284, 326, 334, 402, 426, 469, 489, 497, 501, 536, 568, 652, 668, 804, 852, 938, 978, 994, 1002, 1141, 1169, 1304, 1336, 1407, 1491, 1608, 1704, 1876, 1956, 1988, 2004, 2282, 2338, 2814, 2982, 3423, 3507, 3752, 3912, 3976, 4008, 4564, 4676, 4757, 5628, 5964, 6846, 7014, 9128, 9352, 9514, 10921, 11189, 11256, 11573, 11857, 11928, 13692, 14028, 14271, 19028, 21842, 22378, 23146, 23714, 27221, 27384, 28056, 28542, 32763, 33299, 33567, 34719, 35571, 38056, 43684, 44756, 46292, 47428, 54442, 57084, 65526, 66598, 67134, 69438, 71142, 76447, 78323, 81011, 81663, 82999, 87368, 89512, 92584, 94856, 99897, 108884, 114168, 131052, 133196, 134268, 138876, 142284, 152894, 156646, 162022, 163326, 165998, 190547, 199794, 217768, 229341, 234969, 243033, 248997, 262104, 266392, 268536, 277752, 284568, 305788, 313292, 324044, 326652, 331996, 381094, 399588, 458682, 469938, 486066, 497994, 571641, 611576, 626584, 648088, 653304, 663992, 762188, 775391, 794419, 799176, 917364, 939876, 972132, 995988, 1143282, 1524376, 1550782, 1588838, 1823807, 1834728, 1879752, 1932691, 1944264, 1991976, 2286564, 2326173, 2383257, 3101564, 3177676, 3647614, 3865382, 4573128, 4652346, 4766514, 5427737, 5471421, 5560933, 5798073, 6203128, 6355352, 7295228, 7730764, 9304692, 9533028, 10855474, 10942842, 11121866, 11596146, 12766649, 13528837, 14590456, 15461528, 16283211, 16682799, 18609384, 19066056, 21710948, 21885684, 22243732, 23192292, 25533298, 27057674, 32566422, 33365598, 38299947, 40586511, 43421896, 43771368, 44487464, 46384584, 51066596, 54115348, 65132844, 66731196, 76599894, 81173022, 102133192, 108230696, 129490297, 130265688, 133462392, 153199788, 162346044, 258980594, 306399576, 324692088, 388470891, 517961188, 776941782, 906432079, 1035922376, 1553883564, 1812864158, 2719296237, 3107767128, 3625728316, 5438592474, 7251456632, 10877184948, 21754369896]

約数ペア:

[(1, 21754369896), (2, 10877184948), (3, 7251456632), (4, 5438592474), (6, 3625728316), (7, 3107767128), (8, 2719296237), (12, 1812864158), (14, 1553883564), (21, 1035922376), (24, 906432079), (28, 776941782), (42, 517961188), (56, 388470891), (67, 324692088), (71, 306399576), (84, 258980594), (134, 162346044), (142, 153199788), (163, 133462392), (167, 130265688), (168, 129490297), (201, 108230696), (213, 102133192), (268, 81173022), (284, 76599894), (326, 66731196), (334, 65132844), (402, 54115348), (426, 51066596), (469, 46384584), (489, 44487464), (497, 43771368), (501, 43421896), (536, 40586511), (568, 38299947), (652, 33365598), (668, 32566422), (804, 27057674), (852, 25533298), (938, 23192292), (978, 22243732), (994, 21885684), (1002, 21710948), (1141, 19066056), (1169, 18609384), (1304, 16682799), (1336, 16283211), (1407, 15461528), (1491, 14590456), (1608, 13528837), (1704, 12766649), (1876, 11596146), (1956, 11121866), (1988, 10942842), (2004, 10855474), (2282, 9533028), (2338, 9304692), (2814, 7730764), (2982, 7295228), (3423, 6355352), (3507, 6203128), (3752, 5798073), (3912, 5560933), (3976, 5471421), (4008, 5427737), (4564, 4766514), (4676, 4652346), (4757, 4573128), (5628, 3865382), (5964, 3647614), (6846, 3177676), (7014, 3101564), (9128, 2383257), (9352, 2326173), (9514, 2286564), (10921, 1991976), (11189, 1944264), (11256, 1932691), (11573, 1879752), (11857, 1834728), (11928, 1823807), (13692, 1588838), (14028, 1550782), (14271, 1524376), (19028, 1143282), (21842, 995988), (22378, 972132), (23146, 939876), (23714, 917364), (27221, 799176), (27384, 794419), (28056, 775391), (28542, 762188), (32763, 663992), (33299, 653304), (33567, 648088), (34719, 626584), (35571, 611576), (38056, 571641), (43684, 497994), (44756, 486066), (46292, 469938), (47428, 458682), (54442, 399588), (57084, 381094), (65526, 331996), (66598, 326652), (67134, 324044), (69438, 313292), (71142, 305788), (76447, 284568), (78323, 277752), (81011, 268536), (81663, 266392), (82999, 262104), (87368, 248997), (89512, 243033), (92584, 234969), (94856, 229341), (99897, 217768), (108884, 199794), (114168, 190547), (131052, 165998), (133196, 163326), (134268, 162022), (138876, 156646), (142284, 152894)]