21249735052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 51616051200

約数和(自身を除く): 30366316148

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 79, 89, 91, 92, 133, 158, 161, 178, 182, 247, 266, 299, 316, 322, 356, 361, 364, 437, 494, 532, 553, 598, 623, 644, 722, 874, 988, 1027, 1106, 1157, 1196, 1246, 1444, 1501, 1691, 1729, 1748, 1817, 2047, 2054, 2093, 2212, 2314, 2492, 2527, 3002, 3059, 3382, 3458, 3634, 4094, 4108, 4186, 4628, 4693, 5054, 5681, 6004, 6118, 6764, 6916, 7031, 7189, 7268, 8099, 8188, 8303, 8372, 9386, 10108, 10507, 11362, 11837, 12236, 12719, 14062, 14329, 14378, 16198, 16606, 18772, 19513, 21014, 21983, 22724, 23621, 23674, 25438, 26611, 28124, 28519, 28658, 28756, 32129, 32396, 32851, 33212, 34523, 38893, 39026, 39767, 42028, 43966, 47242, 47348, 49217, 50876, 53222, 57038, 57316, 58121, 64258, 65702, 69046, 77786, 78052, 79534, 87932, 91403, 94484, 98434, 106444, 107939, 114076, 116242, 128516, 131404, 133589, 136591, 138092, 153881, 155572, 159068, 161713, 165347, 182806, 186277, 196868, 199633, 215878, 224903, 232484, 241661, 267178, 272251, 273182, 307762, 323426, 330694, 365612, 370747, 372554, 399266, 417677, 431756, 448799, 449806, 483322, 505609, 534356, 544502, 546364, 615524, 639821, 646852, 655937, 661388, 738967, 741494, 745108, 755573, 798532, 835354, 897598, 899612, 935123, 966644, 1011218, 1089004, 1131991, 1279642, 1311874, 1477934, 1482988, 1511146, 1670708, 1736657, 1795196, 1870246, 2022436, 2102269, 2263982, 2538191, 2559284, 2595229, 2623748, 2923739, 2955868, 3022292, 3072547, 3141593, 3473314, 3539263, 3740492, 4204538, 4527964, 4591559, 5076382, 5172769, 5190458, 5847478, 6145094, 6283186, 6946628, 7078526, 8409076, 8527181, 9183118, 9606571, 10152764, 10345538, 10380916, 11694956, 12156599, 12290188, 12566372, 14157052, 14715883, 17054362, 17767337, 18366236, 19213142, 20691076, 21507829, 24313198, 29431766, 32996483, 34108724, 35534674, 38426284, 39943111, 43015658, 48626396, 58378393, 58863532, 59690267, 65992966, 67245997, 71069348, 79886222, 86031316, 116756786, 119380534, 131985932, 134491994, 159772444, 230975381, 233513572, 238761068, 268983988, 279601777, 408648751, 461950762, 559203554, 758919109, 817297502, 923901524, 1118407108, 1517838218, 1634595004, 3035676436, 5312433763, 10624867526, 21249735052]

約数ペア:

[(1, 21249735052), (2, 10624867526), (4, 5312433763), (7, 3035676436), (13, 1634595004), (14, 1517838218), (19, 1118407108), (23, 923901524), (26, 817297502), (28, 758919109), (38, 559203554), (46, 461950762), (52, 408648751), (76, 279601777), (79, 268983988), (89, 238761068), (91, 233513572), (92, 230975381), (133, 159772444), (158, 134491994), (161, 131985932), (178, 119380534), (182, 116756786), (247, 86031316), (266, 79886222), (299, 71069348), (316, 67245997), (322, 65992966), (356, 59690267), (361, 58863532), (364, 58378393), (437, 48626396), (494, 43015658), (532, 39943111), (553, 38426284), (598, 35534674), (623, 34108724), (644, 32996483), (722, 29431766), (874, 24313198), (988, 21507829), (1027, 20691076), (1106, 19213142), (1157, 18366236), (1196, 17767337), (1246, 17054362), (1444, 14715883), (1501, 14157052), (1691, 12566372), (1729, 12290188), (1748, 12156599), (1817, 11694956), (2047, 10380916), (2054, 10345538), (2093, 10152764), (2212, 9606571), (2314, 9183118), (2492, 8527181), (2527, 8409076), (3002, 7078526), (3059, 6946628), (3382, 6283186), (3458, 6145094), (3634, 5847478), (4094, 5190458), (4108, 5172769), (4186, 5076382), (4628, 4591559), (4693, 4527964), (5054, 4204538), (5681, 3740492), (6004, 3539263), (6118, 3473314), (6764, 3141593), (6916, 3072547), (7031, 3022292), (7189, 2955868), (7268, 2923739), (8099, 2623748), (8188, 2595229), (8303, 2559284), (8372, 2538191), (9386, 2263982), (10108, 2102269), (10507, 2022436), (11362, 1870246), (11837, 1795196), (12236, 1736657), (12719, 1670708), (14062, 1511146), (14329, 1482988), (14378, 1477934), (16198, 1311874), (16606, 1279642), (18772, 1131991), (19513, 1089004), (21014, 1011218), (21983, 966644), (22724, 935123), (23621, 899612), (23674, 897598), (25438, 835354), (26611, 798532), (28124, 755573), (28519, 745108), (28658, 741494), (28756, 738967), (32129, 661388), (32396, 655937), (32851, 646852), (33212, 639821), (34523, 615524), (38893, 546364), (39026, 544502), (39767, 534356), (42028, 505609), (43966, 483322), (47242, 449806), (47348, 448799), (49217, 431756), (50876, 417677), (53222, 399266), (57038, 372554), (57316, 370747), (58121, 365612), (64258, 330694), (65702, 323426), (69046, 307762), (77786, 273182), (78052, 272251), (79534, 267178), (87932, 241661), (91403, 232484), (94484, 224903), (98434, 215878), (106444, 199633), (107939, 196868), (114076, 186277), (116242, 182806), (128516, 165347), (131404, 161713), (133589, 159068), (136591, 155572), (138092, 153881)]