21497400288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{63097}}^1$

素因数の和:63146

約数の個数: 216

約数和(自身を含む): 75655511568

約数和(自身を除く): 54158111280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1872, 2016, 2028, 2184, 2366, 2704, 2912, 3042, 3276, 3549, 3744, 4056, 4368, 4732, 5408, 6084, 6552, 7098, 8112, 8736, 9464, 10647, 12168, 13104, 14196, 16224, 18928, 21294, 24336, 26208, 28392, 37856, 42588, 48672, 56784, 63097, 85176, 113568, 126194, 170352, 189291, 252388, 340704, 378582, 441679, 504776, 567873, 757164, 820261, 883358, 1009552, 1135746, 1325037, 1514328, 1640522, 1766716, 2019104, 2271492, 2460783, 2650074, 3028656, 3281044, 3533432, 3975111, 4542984, 4921566, 5300148, 5741827, 6057312, 6562088, 7066864, 7382349, 7950222, 9085968, 9843132, 10600296, 10663393, 11483654, 13124176, 14133728, 14764698, 15900444, 17225481, 18171936, 19686264, 21200592, 21326786, 22967308, 26248352, 29529396, 31800888, 31990179, 34450962, 39372528, 42401184, 42653572, 45934616, 51676443, 59058792, 63601776, 63980358, 68901924, 74643751, 78745056, 85307144, 91869232, 95970537, 103352886, 118117584, 127203552, 127960716, 137803848, 149287502, 170614288, 183738464, 191941074, 206705772, 223931253, 236235168, 255921432, 275607696, 298575004, 341228576, 383882148, 413411544, 447862506, 511842864, 551215392, 597150008, 671793759, 767764296, 826823088, 895725012, 1023685728, 1194300016, 1343587518, 1535528592, 1653646176, 1791450024, 2388600032, 2687175036, 3071057184, 3582900048, 5374350072, 7165800096, 10748700144, 21497400288]

約数ペア:

[(1, 21497400288), (2, 10748700144), (3, 7165800096), (4, 5374350072), (6, 3582900048), (7, 3071057184), (8, 2687175036), (9, 2388600032), (12, 1791450024), (13, 1653646176), (14, 1535528592), (16, 1343587518), (18, 1194300016), (21, 1023685728), (24, 895725012), (26, 826823088), (28, 767764296), (32, 671793759), (36, 597150008), (39, 551215392), (42, 511842864), (48, 447862506), (52, 413411544), (56, 383882148), (63, 341228576), (72, 298575004), (78, 275607696), (84, 255921432), (91, 236235168), (96, 223931253), (104, 206705772), (112, 191941074), (117, 183738464), (126, 170614288), (144, 149287502), (156, 137803848), (168, 127960716), (169, 127203552), (182, 118117584), (208, 103352886), (224, 95970537), (234, 91869232), (252, 85307144), (273, 78745056), (288, 74643751), (312, 68901924), (336, 63980358), (338, 63601776), (364, 59058792), (416, 51676443), (468, 45934616), (504, 42653572), (507, 42401184), (546, 39372528), (624, 34450962), (672, 31990179), (676, 31800888), (728, 29529396), (819, 26248352), (936, 22967308), (1008, 21326786), (1014, 21200592), (1092, 19686264), (1183, 18171936), (1248, 17225481), (1352, 15900444), (1456, 14764698), (1521, 14133728), (1638, 13124176), (1872, 11483654), (2016, 10663393), (2028, 10600296), (2184, 9843132), (2366, 9085968), (2704, 7950222), (2912, 7382349), (3042, 7066864), (3276, 6562088), (3549, 6057312), (3744, 5741827), (4056, 5300148), (4368, 4921566), (4732, 4542984), (5408, 3975111), (6084, 3533432), (6552, 3281044), (7098, 3028656), (8112, 2650074), (8736, 2460783), (9464, 2271492), (10647, 2019104), (12168, 1766716), (13104, 1640522), (14196, 1514328), (16224, 1325037), (18928, 1135746), (21294, 1009552), (24336, 883358), (26208, 820261), (28392, 757164), (37856, 567873), (42588, 504776), (48672, 441679), (56784, 378582), (63097, 340704), (85176, 252388), (113568, 189291), (126194, 170352)]