770081256

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 2549131200

約数和(自身を除く): 1779049944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 79, 81, 84, 98, 108, 126, 147, 158, 162, 168, 189, 196, 216, 237, 252, 294, 307, 316, 324, 378, 392, 441, 474, 504, 553, 567, 588, 614, 632, 648, 711, 756, 882, 921, 948, 1106, 1134, 1176, 1228, 1323, 1422, 1512, 1659, 1764, 1842, 1896, 2133, 2149, 2212, 2268, 2456, 2646, 2763, 2844, 3318, 3528, 3684, 3871, 3969, 4266, 4298, 4424, 4536, 4977, 5292, 5526, 5688, 6399, 6447, 6636, 7368, 7742, 7938, 8289, 8532, 8596, 9954, 10584, 11052, 11613, 12798, 12894, 13272, 14931, 15043, 15484, 15876, 16578, 17064, 17192, 19341, 19908, 22104, 23226, 24253, 24867, 25596, 25788, 29862, 30086, 30968, 31752, 33156, 34839, 38682, 39816, 44793, 45129, 46452, 48506, 49734, 51192, 51576, 58023, 59724, 60172, 66312, 69678, 72759, 77364, 89586, 90258, 92904, 97012, 99468, 104517, 116046, 119448, 120344, 135387, 139356, 145518, 154728, 169771, 174069, 179172, 180516, 194024, 198936, 209034, 218277, 232092, 270774, 278712, 291036, 313551, 339542, 348138, 358344, 361032, 406161, 418068, 436554, 464184, 509313, 541548, 582072, 627102, 654831, 679084, 696276, 812322, 836136, 873108, 1018626, 1083096, 1188397, 1218483, 1254204, 1309662, 1358168, 1392552, 1527939, 1624644, 1746216, 1964493, 2037252, 2376794, 2436966, 2508408, 2619324, 3055878, 3249288, 3565191, 3928986, 4074504, 4583817, 4753588, 4873932, 5238648, 6111756, 7130382, 7857972, 9167634, 9507176, 9747864, 10695573, 12223512, 13751451, 14260764, 15715944, 18335268, 21391146, 27502902, 28521528, 32086719, 36670536, 42782292, 55005804, 64173438, 85564584, 96260157, 110011608, 128346876, 192520314, 256693752, 385040628, 770081256]

約数ペア:

[(1, 770081256), (2, 385040628), (3, 256693752), (4, 192520314), (6, 128346876), (7, 110011608), (8, 96260157), (9, 85564584), (12, 64173438), (14, 55005804), (18, 42782292), (21, 36670536), (24, 32086719), (27, 28521528), (28, 27502902), (36, 21391146), (42, 18335268), (49, 15715944), (54, 14260764), (56, 13751451), (63, 12223512), (72, 10695573), (79, 9747864), (81, 9507176), (84, 9167634), (98, 7857972), (108, 7130382), (126, 6111756), (147, 5238648), (158, 4873932), (162, 4753588), (168, 4583817), (189, 4074504), (196, 3928986), (216, 3565191), (237, 3249288), (252, 3055878), (294, 2619324), (307, 2508408), (316, 2436966), (324, 2376794), (378, 2037252), (392, 1964493), (441, 1746216), (474, 1624644), (504, 1527939), (553, 1392552), (567, 1358168), (588, 1309662), (614, 1254204), (632, 1218483), (648, 1188397), (711, 1083096), (756, 1018626), (882, 873108), (921, 836136), (948, 812322), (1106, 696276), (1134, 679084), (1176, 654831), (1228, 627102), (1323, 582072), (1422, 541548), (1512, 509313), (1659, 464184), (1764, 436554), (1842, 418068), (1896, 406161), (2133, 361032), (2149, 358344), (2212, 348138), (2268, 339542), (2456, 313551), (2646, 291036), (2763, 278712), (2844, 270774), (3318, 232092), (3528, 218277), (3684, 209034), (3871, 198936), (3969, 194024), (4266, 180516), (4298, 179172), (4424, 174069), (4536, 169771), (4977, 154728), (5292, 145518), (5526, 139356), (5688, 135387), (6399, 120344), (6447, 119448), (6636, 116046), (7368, 104517), (7742, 99468), (7938, 97012), (8289, 92904), (8532, 90258), (8596, 89586), (9954, 77364), (10584, 72759), (11052, 69678), (11613, 66312), (12798, 60172), (12894, 59724), (13272, 58023), (14931, 51576), (15043, 51192), (15484, 49734), (15876, 48506), (16578, 46452), (17064, 45129), (17192, 44793), (19341, 39816), (19908, 38682), (22104, 34839), (23226, 33156), (24253, 31752), (24867, 30968), (25596, 30086), (25788, 29862)]