21711672528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{59887}}^1$

素因数の和:60001

約数の個数: 160

約数和(自身を含む): 69864861696

約数和(自身を除く): 48153189168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 498, 546, 581, 624, 664, 728, 996, 1079, 1092, 1162, 1328, 1456, 1743, 1992, 2158, 2184, 2324, 3237, 3486, 3984, 4316, 4368, 4648, 6474, 6972, 7553, 8632, 9296, 12948, 13944, 15106, 17264, 22659, 25896, 27888, 30212, 45318, 51792, 59887, 60424, 90636, 119774, 120848, 179661, 181272, 239548, 359322, 362544, 419209, 479096, 718644, 778531, 838418, 958192, 1257627, 1437288, 1557062, 1676836, 2335593, 2515254, 2874576, 3114124, 3353672, 4671186, 4970621, 5030508, 5449717, 6228248, 6707344, 9342372, 9941242, 10061016, 10899434, 12456496, 14911863, 16349151, 18684744, 19882484, 20122032, 21798868, 29823726, 32698302, 34794347, 37369488, 39764968, 43597736, 59647452, 64618073, 65396604, 69588694, 79529936, 87195472, 104383041, 119294904, 129236146, 130793208, 139177388, 193854219, 208766082, 238589808, 258472292, 261586416, 278354776, 387708438, 417532164, 452326511, 516944584, 556709552, 775416876, 835064328, 904653022, 1033889168, 1356979533, 1550833752, 1670128656, 1809306044, 2713959066, 3101667504, 3618612088, 5427918132, 7237224176, 10855836264, 21711672528]

約数ペア:

[(1, 21711672528), (2, 10855836264), (3, 7237224176), (4, 5427918132), (6, 3618612088), (7, 3101667504), (8, 2713959066), (12, 1809306044), (13, 1670128656), (14, 1550833752), (16, 1356979533), (21, 1033889168), (24, 904653022), (26, 835064328), (28, 775416876), (39, 556709552), (42, 516944584), (48, 452326511), (52, 417532164), (56, 387708438), (78, 278354776), (83, 261586416), (84, 258472292), (91, 238589808), (104, 208766082), (112, 193854219), (156, 139177388), (166, 130793208), (168, 129236146), (182, 119294904), (208, 104383041), (249, 87195472), (273, 79529936), (312, 69588694), (332, 65396604), (336, 64618073), (364, 59647452), (498, 43597736), (546, 39764968), (581, 37369488), (624, 34794347), (664, 32698302), (728, 29823726), (996, 21798868), (1079, 20122032), (1092, 19882484), (1162, 18684744), (1328, 16349151), (1456, 14911863), (1743, 12456496), (1992, 10899434), (2158, 10061016), (2184, 9941242), (2324, 9342372), (3237, 6707344), (3486, 6228248), (3984, 5449717), (4316, 5030508), (4368, 4970621), (4648, 4671186), (6474, 3353672), (6972, 3114124), (7553, 2874576), (8632, 2515254), (9296, 2335593), (12948, 1676836), (13944, 1557062), (15106, 1437288), (17264, 1257627), (22659, 958192), (25896, 838418), (27888, 778531), (30212, 718644), (45318, 479096), (51792, 419209), (59887, 362544), (60424, 359322), (90636, 239548), (119774, 181272), (120848, 179661)]