21550154736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{3343}}^1$

素因数の和:3815

約数の個数: 160

約数和(自身を含む): 62994539520

約数和(自身を除く): 41444384784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 421, 464, 528, 638, 696, 842, 957, 1263, 1276, 1392, 1684, 1914, 2526, 2552, 3343, 3368, 3828, 4631, 5052, 5104, 6686, 6736, 7656, 9262, 10029, 10104, 12209, 13372, 13893, 15312, 18524, 20058, 20208, 24418, 26744, 27786, 36627, 36773, 37048, 40116, 48836, 53488, 55572, 73254, 73546, 74096, 80232, 96947, 97672, 110319, 111144, 134299, 146508, 147092, 160464, 193894, 195344, 220638, 222288, 268598, 290841, 293016, 294184, 387788, 402897, 441276, 537196, 581682, 586032, 588368, 775576, 805794, 882552, 1066417, 1074392, 1163364, 1407403, 1551152, 1611588, 1765104, 2132834, 2148784, 2326728, 2814806, 3199251, 3223176, 4222209, 4265668, 4653456, 5629612, 6398502, 6446352, 8444418, 8531336, 11259224, 12797004, 15481433, 16888836, 17062672, 22518448, 25594008, 30962866, 33777672, 40814687, 46444299, 51188016, 61925732, 67555344, 81629374, 92888598, 122444061, 123851464, 163258748, 185777196, 244888122, 247702928, 326517496, 371554392, 448961557, 489776244, 653034992, 743108784, 897923114, 979552488, 1346884671, 1795846228, 1959104976, 2693769342, 3591692456, 5387538684, 7183384912, 10775077368, 21550154736]

約数ペア:

[(1, 21550154736), (2, 10775077368), (3, 7183384912), (4, 5387538684), (6, 3591692456), (8, 2693769342), (11, 1959104976), (12, 1795846228), (16, 1346884671), (22, 979552488), (24, 897923114), (29, 743108784), (33, 653034992), (44, 489776244), (48, 448961557), (58, 371554392), (66, 326517496), (87, 247702928), (88, 244888122), (116, 185777196), (132, 163258748), (174, 123851464), (176, 122444061), (232, 92888598), (264, 81629374), (319, 67555344), (348, 61925732), (421, 51188016), (464, 46444299), (528, 40814687), (638, 33777672), (696, 30962866), (842, 25594008), (957, 22518448), (1263, 17062672), (1276, 16888836), (1392, 15481433), (1684, 12797004), (1914, 11259224), (2526, 8531336), (2552, 8444418), (3343, 6446352), (3368, 6398502), (3828, 5629612), (4631, 4653456), (5052, 4265668), (5104, 4222209), (6686, 3223176), (6736, 3199251), (7656, 2814806), (9262, 2326728), (10029, 2148784), (10104, 2132834), (12209, 1765104), (13372, 1611588), (13893, 1551152), (15312, 1407403), (18524, 1163364), (20058, 1074392), (20208, 1066417), (24418, 882552), (26744, 805794), (27786, 775576), (36627, 588368), (36773, 586032), (37048, 581682), (40116, 537196), (48836, 441276), (53488, 402897), (55572, 387788), (73254, 294184), (73546, 293016), (74096, 290841), (80232, 268598), (96947, 222288), (97672, 220638), (110319, 195344), (111144, 193894), (134299, 160464), (146508, 147092)]