490690368

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1085

約数の個数: 168

約数和(自身を含む): 1621414080

約数和(自身を除く): 1130723712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 131, 144, 168, 192, 224, 252, 262, 288, 336, 393, 448, 504, 524, 576, 672, 786, 917, 929, 1008, 1048, 1179, 1344, 1572, 1834, 1858, 2016, 2096, 2358, 2751, 2787, 3144, 3668, 3716, 4032, 4192, 4716, 5502, 5574, 6288, 6503, 7336, 7432, 8253, 8361, 8384, 9432, 11004, 11148, 12576, 13006, 14672, 14864, 16506, 16722, 18864, 19509, 22008, 22296, 25152, 26012, 29344, 29728, 33012, 33444, 37728, 39018, 44016, 44592, 52024, 58527, 58688, 59456, 66024, 66888, 75456, 78036, 88032, 89184, 104048, 117054, 121699, 132048, 133776, 156072, 176064, 178368, 208096, 234108, 243398, 264096, 267552, 312144, 365097, 416192, 468216, 486796, 528192, 535104, 624288, 730194, 851893, 936432, 973592, 1095291, 1248576, 1460388, 1703786, 1872864, 1947184, 2190582, 2555679, 2920776, 3407572, 3745728, 3894368, 4381164, 5111358, 5841552, 6815144, 7667037, 7788736, 8762328, 10222716, 11683104, 13630288, 15334074, 17524656, 20445432, 23366208, 27260576, 30668148, 35049312, 40890864, 54521152, 61336296, 70098624, 81781728, 122672592, 163563456, 245345184, 490690368]

約数ペア:

[(1, 490690368), (2, 245345184), (3, 163563456), (4, 122672592), (6, 81781728), (7, 70098624), (8, 61336296), (9, 54521152), (12, 40890864), (14, 35049312), (16, 30668148), (18, 27260576), (21, 23366208), (24, 20445432), (28, 17524656), (32, 15334074), (36, 13630288), (42, 11683104), (48, 10222716), (56, 8762328), (63, 7788736), (64, 7667037), (72, 6815144), (84, 5841552), (96, 5111358), (112, 4381164), (126, 3894368), (131, 3745728), (144, 3407572), (168, 2920776), (192, 2555679), (224, 2190582), (252, 1947184), (262, 1872864), (288, 1703786), (336, 1460388), (393, 1248576), (448, 1095291), (504, 973592), (524, 936432), (576, 851893), (672, 730194), (786, 624288), (917, 535104), (929, 528192), (1008, 486796), (1048, 468216), (1179, 416192), (1344, 365097), (1572, 312144), (1834, 267552), (1858, 264096), (2016, 243398), (2096, 234108), (2358, 208096), (2751, 178368), (2787, 176064), (3144, 156072), (3668, 133776), (3716, 132048), (4032, 121699), (4192, 117054), (4716, 104048), (5502, 89184), (5574, 88032), (6288, 78036), (6503, 75456), (7336, 66888), (7432, 66024), (8253, 59456), (8361, 58688), (8384, 58527), (9432, 52024), (11004, 44592), (11148, 44016), (12576, 39018), (13006, 37728), (14672, 33444), (14864, 33012), (16506, 29728), (16722, 29344), (18864, 26012), (19509, 25152), (22008, 22296)]