28904261724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3649

約数の個数: 192

約数和(自身を含む): 83091456000

約数和(自身を除く): 54187194276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 127, 141, 156, 188, 234, 254, 282, 351, 381, 423, 468, 508, 564, 611, 702, 762, 846, 1143, 1222, 1269, 1404, 1524, 1651, 1692, 1833, 2286, 2444, 2538, 3302, 3429, 3449, 3666, 4572, 4953, 5076, 5499, 5969, 6604, 6858, 6898, 7332, 9906, 10347, 10998, 11938, 13716, 13796, 14859, 16497, 17907, 19812, 20694, 21996, 23876, 29718, 31041, 32994, 35814, 41388, 44577, 44837, 53721, 59436, 62082, 65988, 71628, 77597, 89154, 89674, 93123, 107442, 124164, 134511, 155194, 161163, 162103, 178308, 179348, 186246, 214884, 232791, 269022, 310388, 322326, 324206, 372492, 403533, 438023, 465582, 486309, 538044, 644652, 648412, 698373, 807066, 876046, 931164, 972618, 1210599, 1314069, 1396746, 1458927, 1614132, 1752092, 1945236, 2095119, 2107339, 2421198, 2628138, 2793492, 2917854, 3942207, 4190238, 4214678, 4376781, 4842396, 5256276, 5694299, 5835708, 6322017, 7884414, 8380476, 8429356, 8753562, 11388598, 11826621, 12644034, 15768828, 17082897, 17507124, 18966051, 20587081, 22777196, 23653242, 25288068, 34165794, 37932102, 41174162, 47306484, 51248691, 56898153, 61761243, 68331588, 75864204, 82348324, 102497382, 113796306, 123522486, 153746073, 185283729, 204994764, 227592612, 247044972, 267632053, 307492146, 370567458, 535264106, 555851187, 614984292, 741134916, 802896159, 1070528212, 1111702374, 1605792318, 2223404748, 2408688477, 3211584636, 4817376954, 7226065431, 9634753908, 14452130862, 28904261724]

約数ペア:

[(1, 28904261724), (2, 14452130862), (3, 9634753908), (4, 7226065431), (6, 4817376954), (9, 3211584636), (12, 2408688477), (13, 2223404748), (18, 1605792318), (26, 1111702374), (27, 1070528212), (36, 802896159), (39, 741134916), (47, 614984292), (52, 555851187), (54, 535264106), (78, 370567458), (94, 307492146), (108, 267632053), (117, 247044972), (127, 227592612), (141, 204994764), (156, 185283729), (188, 153746073), (234, 123522486), (254, 113796306), (282, 102497382), (351, 82348324), (381, 75864204), (423, 68331588), (468, 61761243), (508, 56898153), (564, 51248691), (611, 47306484), (702, 41174162), (762, 37932102), (846, 34165794), (1143, 25288068), (1222, 23653242), (1269, 22777196), (1404, 20587081), (1524, 18966051), (1651, 17507124), (1692, 17082897), (1833, 15768828), (2286, 12644034), (2444, 11826621), (2538, 11388598), (3302, 8753562), (3429, 8429356), (3449, 8380476), (3666, 7884414), (4572, 6322017), (4953, 5835708), (5076, 5694299), (5499, 5256276), (5969, 4842396), (6604, 4376781), (6858, 4214678), (6898, 4190238), (7332, 3942207), (9906, 2917854), (10347, 2793492), (10998, 2628138), (11938, 2421198), (13716, 2107339), (13796, 2095119), (14859, 1945236), (16497, 1752092), (17907, 1614132), (19812, 1458927), (20694, 1396746), (21996, 1314069), (23876, 1210599), (29718, 972618), (31041, 931164), (32994, 876046), (35814, 807066), (41388, 698373), (44577, 648412), (44837, 644652), (53721, 538044), (59436, 486309), (62082, 465582), (65988, 438023), (71628, 403533), (77597, 372492), (89154, 324206), (89674, 322326), (93123, 310388), (107442, 269022), (124164, 232791), (134511, 214884), (155194, 186246), (161163, 179348), (162103, 178308)]