56681956448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:1965

約数の個数: 144

約数和(自身を含む): 125435520000

約数和(自身を除く): 68753563552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 199, 208, 248, 338, 398, 403, 416, 496, 676, 796, 806, 992, 1352, 1592, 1612, 1699, 2587, 2704, 3184, 3224, 3398, 5174, 5239, 5408, 6169, 6368, 6448, 6796, 10348, 10478, 12338, 12896, 13592, 20696, 20956, 22087, 24676, 27184, 33631, 41392, 41912, 44174, 49352, 52669, 54368, 67262, 80197, 82784, 83824, 88348, 98704, 105338, 134524, 160394, 167648, 176696, 197408, 210676, 269048, 287131, 320788, 338101, 353392, 421352, 538096, 574262, 641576, 676202, 684697, 706784, 842704, 1042561, 1076192, 1148524, 1283152, 1352404, 1369394, 1685408, 2085122, 2297048, 2566304, 2704808, 2738788, 4170244, 4395313, 4594096, 5409616, 5477576, 8340488, 8790626, 8901061, 9188192, 10481131, 10819232, 10955152, 16680976, 17581252, 17802122, 20962262, 21910304, 33361952, 35162504, 35604244, 41924524, 57139069, 70325008, 71208488, 83849048, 114278138, 136254703, 140650016, 142416976, 167698096, 228556276, 272509406, 284833952, 335396192, 457112552, 545018812, 914225104, 1090037624, 1771311139, 1828450208, 2180075248, 3542622278, 4360150496, 7085244556, 14170489112, 28340978224, 56681956448]

約数ペア:

[(1, 56681956448), (2, 28340978224), (4, 14170489112), (8, 7085244556), (13, 4360150496), (16, 3542622278), (26, 2180075248), (31, 1828450208), (32, 1771311139), (52, 1090037624), (62, 914225104), (104, 545018812), (124, 457112552), (169, 335396192), (199, 284833952), (208, 272509406), (248, 228556276), (338, 167698096), (398, 142416976), (403, 140650016), (416, 136254703), (496, 114278138), (676, 83849048), (796, 71208488), (806, 70325008), (992, 57139069), (1352, 41924524), (1592, 35604244), (1612, 35162504), (1699, 33361952), (2587, 21910304), (2704, 20962262), (3184, 17802122), (3224, 17581252), (3398, 16680976), (5174, 10955152), (5239, 10819232), (5408, 10481131), (6169, 9188192), (6368, 8901061), (6448, 8790626), (6796, 8340488), (10348, 5477576), (10478, 5409616), (12338, 4594096), (12896, 4395313), (13592, 4170244), (20696, 2738788), (20956, 2704808), (22087, 2566304), (24676, 2297048), (27184, 2085122), (33631, 1685408), (41392, 1369394), (41912, 1352404), (44174, 1283152), (49352, 1148524), (52669, 1076192), (54368, 1042561), (67262, 842704), (80197, 706784), (82784, 684697), (83824, 676202), (88348, 641576), (98704, 574262), (105338, 538096), (134524, 421352), (160394, 353392), (167648, 338101), (176696, 320788), (197408, 287131), (210676, 269048)]