21231030912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607573}}^1$

素因数の和:607610

約数の個数: 128

約数和(自身を含む): 69409253760

約数和(自身を除く): 48178222848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 607573, 1215146, 1822719, 2430292, 3645438, 4253011, 4860584, 7290876, 7898449, 8506022, 9721168, 12759033, 14581752, 15796898, 17012044, 19442336, 23695347, 25518066, 29163504, 31593796, 34024088, 38884672, 47390694, 51036132, 55289143, 58327008, 63187592, 68048176, 77769344, 94781388, 102072264, 110578286, 116654016, 126375184, 136096352, 165867429, 189562776, 204144528, 221156572, 233308032, 252750368, 272192704, 331734858, 379125552, 408289056, 442313144, 505500736, 544385408, 663469716, 758251104, 816578112, 884626288, 1011001472, 1326939432, 1516502208, 1633156224, 1769252576, 2653878864, 3033004416, 3538505152, 5307757728, 7077010304, 10615515456, 21231030912]

約数ペア:

[(1, 21231030912), (2, 10615515456), (3, 7077010304), (4, 5307757728), (6, 3538505152), (7, 3033004416), (8, 2653878864), (12, 1769252576), (13, 1633156224), (14, 1516502208), (16, 1326939432), (21, 1011001472), (24, 884626288), (26, 816578112), (28, 758251104), (32, 663469716), (39, 544385408), (42, 505500736), (48, 442313144), (52, 408289056), (56, 379125552), (64, 331734858), (78, 272192704), (84, 252750368), (91, 233308032), (96, 221156572), (104, 204144528), (112, 189562776), (128, 165867429), (156, 136096352), (168, 126375184), (182, 116654016), (192, 110578286), (208, 102072264), (224, 94781388), (273, 77769344), (312, 68048176), (336, 63187592), (364, 58327008), (384, 55289143), (416, 51036132), (448, 47390694), (546, 38884672), (624, 34024088), (672, 31593796), (728, 29163504), (832, 25518066), (896, 23695347), (1092, 19442336), (1248, 17012044), (1344, 15796898), (1456, 14581752), (1664, 12759033), (2184, 9721168), (2496, 8506022), (2688, 7898449), (2912, 7290876), (4368, 4860584), (4992, 4253011), (5824, 3645438), (8736, 2430292), (11648, 1822719), (17472, 1215146), (34944, 607573)]