2581145424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:970

約数の個数: 240

約数和(自身を含む): 8549661120

約数和(自身を除く): 5968515696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 163, 176, 198, 208, 234, 264, 286, 312, 326, 396, 429, 468, 489, 528, 572, 624, 652, 769, 792, 858, 936, 978, 1144, 1287, 1304, 1467, 1538, 1584, 1716, 1793, 1872, 1956, 2119, 2288, 2307, 2574, 2608, 2934, 3076, 3432, 3586, 3912, 4238, 4614, 5148, 5379, 5868, 6152, 6357, 6864, 6921, 7172, 7824, 8459, 8476, 9228, 9997, 10296, 10758, 11736, 12304, 12714, 13842, 14344, 16137, 16918, 16952, 18456, 19071, 19994, 20592, 21516, 23309, 23472, 25377, 25428, 27684, 28688, 29991, 32274, 33836, 33904, 36912, 38142, 39988, 43032, 46618, 50754, 50856, 55368, 59982, 64548, 67672, 69927, 76131, 76284, 79976, 86064, 89973, 93236, 101508, 101712, 109967, 110736, 119964, 125347, 129096, 135344, 139854, 152262, 152568, 159952, 179946, 186472, 203016, 209781, 219934, 239928, 250694, 258192, 279708, 304524, 305136, 329901, 359892, 372944, 376041, 406032, 419562, 439868, 479856, 501388, 559416, 609048, 659802, 719784, 752082, 839124, 879736, 989703, 1002776, 1118832, 1128123, 1218096, 1319604, 1378817, 1439568, 1504164, 1629511, 1678248, 1759472, 1979406, 2005552, 2256246, 2639208, 2757634, 3008328, 3259022, 3356496, 3958812, 4136451, 4512492, 4888533, 5278416, 5515268, 6016656, 6518044, 7917624, 8272902, 9024984, 9777066, 11030536, 12409353, 13036088, 14665599, 15835248, 16545804, 17924621, 18049968, 19554132, 22061072, 24818706, 26072176, 29331198, 33091608, 35849242, 39108264, 49637412, 53773863, 58662396, 66183216, 71698484, 78216528, 99274824, 107547726, 117324792, 143396968, 161321589, 198549648, 215095452, 234649584, 286793936, 322643178, 430190904, 645286356, 860381808, 1290572712, 2581145424]

約数ペア:

[(1, 2581145424), (2, 1290572712), (3, 860381808), (4, 645286356), (6, 430190904), (8, 322643178), (9, 286793936), (11, 234649584), (12, 215095452), (13, 198549648), (16, 161321589), (18, 143396968), (22, 117324792), (24, 107547726), (26, 99274824), (33, 78216528), (36, 71698484), (39, 66183216), (44, 58662396), (48, 53773863), (52, 49637412), (66, 39108264), (72, 35849242), (78, 33091608), (88, 29331198), (99, 26072176), (104, 24818706), (117, 22061072), (132, 19554132), (143, 18049968), (144, 17924621), (156, 16545804), (163, 15835248), (176, 14665599), (198, 13036088), (208, 12409353), (234, 11030536), (264, 9777066), (286, 9024984), (312, 8272902), (326, 7917624), (396, 6518044), (429, 6016656), (468, 5515268), (489, 5278416), (528, 4888533), (572, 4512492), (624, 4136451), (652, 3958812), (769, 3356496), (792, 3259022), (858, 3008328), (936, 2757634), (978, 2639208), (1144, 2256246), (1287, 2005552), (1304, 1979406), (1467, 1759472), (1538, 1678248), (1584, 1629511), (1716, 1504164), (1793, 1439568), (1872, 1378817), (1956, 1319604), (2119, 1218096), (2288, 1128123), (2307, 1118832), (2574, 1002776), (2608, 989703), (2934, 879736), (3076, 839124), (3432, 752082), (3586, 719784), (3912, 659802), (4238, 609048), (4614, 559416), (5148, 501388), (5379, 479856), (5868, 439868), (6152, 419562), (6357, 406032), (6864, 376041), (6921, 372944), (7172, 359892), (7824, 329901), (8459, 305136), (8476, 304524), (9228, 279708), (9997, 258192), (10296, 250694), (10758, 239928), (11736, 219934), (12304, 209781), (12714, 203016), (13842, 186472), (14344, 179946), (16137, 159952), (16918, 152568), (16952, 152262), (18456, 139854), (19071, 135344), (19994, 129096), (20592, 125347), (21516, 119964), (23309, 110736), (23472, 109967), (25377, 101712), (25428, 101508), (27684, 93236), (28688, 89973), (29991, 86064), (32274, 79976), (33836, 76284), (33904, 76131), (36912, 69927), (38142, 67672), (39988, 64548), (43032, 59982), (46618, 55368), (50754, 50856)]