19500133884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6973

約数の個数: 288

約数和(自身を含む): 63431424000

約数和(自身を除く): 43931290116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 49, 57, 66, 69, 76, 77, 84, 92, 98, 114, 132, 133, 138, 147, 154, 161, 196, 209, 228, 231, 253, 266, 276, 294, 308, 322, 399, 418, 437, 462, 483, 506, 532, 539, 588, 627, 644, 759, 798, 836, 874, 924, 931, 966, 1012, 1078, 1127, 1254, 1311, 1463, 1518, 1596, 1617, 1748, 1771, 1862, 1932, 2156, 2254, 2508, 2622, 2793, 2926, 3036, 3059, 3234, 3381, 3542, 3724, 4389, 4508, 4807, 5244, 5313, 5586, 5852, 6118, 6468, 6762, 6899, 7084, 8778, 9177, 9614, 10241, 10626, 11172, 12236, 12397, 13524, 13798, 14421, 17556, 18354, 19228, 20482, 20697, 21252, 21413, 24794, 27596, 28842, 30723, 33649, 36708, 37191, 40964, 41394, 42826, 48293, 49588, 57684, 61446, 64239, 67298, 74382, 75889, 82788, 85652, 96586, 100947, 122892, 128478, 131081, 134596, 144879, 148764, 151778, 158677, 193172, 201894, 227667, 235543, 256956, 262162, 289758, 303556, 317354, 338051, 393243, 403788, 455334, 471086, 476031, 524324, 531223, 579516, 634708, 676102, 706629, 786486, 910668, 917567, 942172, 952062, 1014153, 1062446, 1110739, 1352204, 1413258, 1441891, 1572972, 1593669, 1745447, 1835134, 1904124, 2028306, 2124892, 2221478, 2752701, 2826516, 2883782, 3014863, 3187338, 3332217, 3490894, 3670268, 3718561, 4056612, 4325673, 4442956, 5236341, 5505402, 5767564, 6029726, 6374676, 6422969, 6664434, 6981788, 7437122, 7775173, 8651346, 9044589, 10093237, 10472682, 11010804, 11155683, 12059452, 12218129, 12845938, 13328868, 14874244, 15550346, 17302692, 18089178, 19268907, 20186474, 20945364, 21104041, 22311366, 23325519, 24436258, 25691876, 30279711, 31100692, 33163493, 36178356, 36654387, 38537814, 40372948, 42208082, 44622732, 46651038, 48872516, 60559422, 63312123, 66326986, 70652659, 73308774, 77075628, 84416164, 85526903, 93302076, 99490479, 121118844, 126624246, 132653972, 141305318, 146617548, 147728287, 171053806, 198980958, 211957977, 232144451, 253248492, 256580709, 282610636, 295456574, 342107612, 397961916, 423915954, 443184861, 464288902, 513161418, 590913148, 696433353, 847831908, 886369722, 928577804, 1026322836, 1392866706, 1625011157, 1772739444, 2785733412, 3250022314, 4875033471, 6500044628, 9750066942, 19500133884]

約数ペア:

[(1, 19500133884), (2, 9750066942), (3, 6500044628), (4, 4875033471), (6, 3250022314), (7, 2785733412), (11, 1772739444), (12, 1625011157), (14, 1392866706), (19, 1026322836), (21, 928577804), (22, 886369722), (23, 847831908), (28, 696433353), (33, 590913148), (38, 513161418), (42, 464288902), (44, 443184861), (46, 423915954), (49, 397961916), (57, 342107612), (66, 295456574), (69, 282610636), (76, 256580709), (77, 253248492), (84, 232144451), (92, 211957977), (98, 198980958), (114, 171053806), (132, 147728287), (133, 146617548), (138, 141305318), (147, 132653972), (154, 126624246), (161, 121118844), (196, 99490479), (209, 93302076), (228, 85526903), (231, 84416164), (253, 77075628), (266, 73308774), (276, 70652659), (294, 66326986), (308, 63312123), (322, 60559422), (399, 48872516), (418, 46651038), (437, 44622732), (462, 42208082), (483, 40372948), (506, 38537814), (532, 36654387), (539, 36178356), (588, 33163493), (627, 31100692), (644, 30279711), (759, 25691876), (798, 24436258), (836, 23325519), (874, 22311366), (924, 21104041), (931, 20945364), (966, 20186474), (1012, 19268907), (1078, 18089178), (1127, 17302692), (1254, 15550346), (1311, 14874244), (1463, 13328868), (1518, 12845938), (1596, 12218129), (1617, 12059452), (1748, 11155683), (1771, 11010804), (1862, 10472682), (1932, 10093237), (2156, 9044589), (2254, 8651346), (2508, 7775173), (2622, 7437122), (2793, 6981788), (2926, 6664434), (3036, 6422969), (3059, 6374676), (3234, 6029726), (3381, 5767564), (3542, 5505402), (3724, 5236341), (4389, 4442956), (4508, 4325673), (4807, 4056612), (5244, 3718561), (5313, 3670268), (5586, 3490894), (5852, 3332217), (6118, 3187338), (6468, 3014863), (6762, 2883782), (6899, 2826516), (7084, 2752701), (8778, 2221478), (9177, 2124892), (9614, 2028306), (10241, 1904124), (10626, 1835134), (11172, 1745447), (12236, 1593669), (12397, 1572972), (13524, 1441891), (13798, 1413258), (14421, 1352204), (17556, 1110739), (18354, 1062446), (19228, 1014153), (20482, 952062), (20697, 942172), (21252, 917567), (21413, 910668), (24794, 786486), (27596, 706629), (28842, 676102), (30723, 634708), (33649, 579516), (36708, 531223), (37191, 524324), (40964, 476031), (41394, 471086), (42826, 455334), (48293, 403788), (49588, 393243), (57684, 338051), (61446, 317354), (64239, 303556), (67298, 289758), (74382, 262162), (75889, 256956), (82788, 235543), (85652, 227667), (96586, 201894), (100947, 193172), (122892, 158677), (128478, 151778), (131081, 148764), (134596, 144879)]