2562286896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 240

約数和(自身を含む): 8102814720

約数和(自身を除く): 5540527824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 67, 72, 78, 93, 104, 117, 124, 134, 144, 156, 186, 201, 208, 234, 248, 268, 279, 312, 372, 402, 403, 468, 496, 536, 558, 603, 624, 659, 744, 804, 806, 871, 936, 1072, 1116, 1206, 1209, 1318, 1488, 1608, 1612, 1742, 1872, 1977, 2077, 2232, 2412, 2418, 2613, 2636, 3216, 3224, 3484, 3627, 3954, 4154, 4464, 4824, 4836, 5226, 5272, 5931, 6231, 6448, 6968, 7254, 7839, 7908, 8308, 8567, 9648, 9672, 10452, 10544, 11862, 12462, 13936, 14508, 15678, 15816, 16616, 17134, 18693, 19344, 20429, 20904, 23724, 24924, 25701, 27001, 29016, 31356, 31632, 33232, 34268, 37386, 40858, 41808, 44153, 47448, 49848, 51402, 54002, 58032, 61287, 62712, 68536, 74772, 77103, 81003, 81716, 88306, 94896, 99696, 102804, 108004, 122574, 125424, 132459, 137072, 149544, 154206, 162006, 163432, 176612, 183861, 205608, 216008, 243009, 245148, 264918, 265577, 299088, 308412, 324012, 326864, 353224, 367722, 397377, 411216, 432016, 486018, 490296, 529836, 531154, 573989, 616824, 648024, 706448, 735444, 794754, 796731, 972036, 980592, 1059672, 1062308, 1147978, 1233648, 1296048, 1368743, 1470888, 1589508, 1593462, 1721967, 1944072, 2119344, 2124616, 2295956, 2390193, 2737486, 2941776, 3179016, 3186924, 3443934, 3888144, 4106229, 4249232, 4591912, 4780386, 5165901, 5474972, 6358032, 6373848, 6887868, 8212458, 9183824, 9560772, 10331802, 10949944, 12318687, 12747696, 13775736, 16424916, 17793659, 19121544, 20663604, 21899888, 24637374, 27551472, 32849832, 35587318, 38243088, 41327208, 49274748, 53380977, 65699664, 71174636, 82654416, 98549496, 106761954, 142349272, 160142931, 197098992, 213523908, 284698544, 320285862, 427047816, 640571724, 854095632, 1281143448, 2562286896]

約数ペア:

[(1, 2562286896), (2, 1281143448), (3, 854095632), (4, 640571724), (6, 427047816), (8, 320285862), (9, 284698544), (12, 213523908), (13, 197098992), (16, 160142931), (18, 142349272), (24, 106761954), (26, 98549496), (31, 82654416), (36, 71174636), (39, 65699664), (48, 53380977), (52, 49274748), (62, 41327208), (67, 38243088), (72, 35587318), (78, 32849832), (93, 27551472), (104, 24637374), (117, 21899888), (124, 20663604), (134, 19121544), (144, 17793659), (156, 16424916), (186, 13775736), (201, 12747696), (208, 12318687), (234, 10949944), (248, 10331802), (268, 9560772), (279, 9183824), (312, 8212458), (372, 6887868), (402, 6373848), (403, 6358032), (468, 5474972), (496, 5165901), (536, 4780386), (558, 4591912), (603, 4249232), (624, 4106229), (659, 3888144), (744, 3443934), (804, 3186924), (806, 3179016), (871, 2941776), (936, 2737486), (1072, 2390193), (1116, 2295956), (1206, 2124616), (1209, 2119344), (1318, 1944072), (1488, 1721967), (1608, 1593462), (1612, 1589508), (1742, 1470888), (1872, 1368743), (1977, 1296048), (2077, 1233648), (2232, 1147978), (2412, 1062308), (2418, 1059672), (2613, 980592), (2636, 972036), (3216, 796731), (3224, 794754), (3484, 735444), (3627, 706448), (3954, 648024), (4154, 616824), (4464, 573989), (4824, 531154), (4836, 529836), (5226, 490296), (5272, 486018), (5931, 432016), (6231, 411216), (6448, 397377), (6968, 367722), (7254, 353224), (7839, 326864), (7908, 324012), (8308, 308412), (8567, 299088), (9648, 265577), (9672, 264918), (10452, 245148), (10544, 243009), (11862, 216008), (12462, 205608), (13936, 183861), (14508, 176612), (15678, 163432), (15816, 162006), (16616, 154206), (17134, 149544), (18693, 137072), (19344, 132459), (20429, 125424), (20904, 122574), (23724, 108004), (24924, 102804), (25701, 99696), (27001, 94896), (29016, 88306), (31356, 81716), (31632, 81003), (33232, 77103), (34268, 74772), (37386, 68536), (40858, 62712), (41808, 61287), (44153, 58032), (47448, 54002), (49848, 51402)]