981380736

素因数分解:

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

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 3255595200

約数和(自身を除く): 2274214464

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, 128, 131, 144, 168, 192, 224, 252, 262, 288, 336, 384, 393, 448, 504, 524, 576, 672, 786, 896, 917, 929, 1008, 1048, 1152, 1179, 1344, 1572, 1834, 1858, 2016, 2096, 2358, 2688, 2751, 2787, 3144, 3668, 3716, 4032, 4192, 4716, 5502, 5574, 6288, 6503, 7336, 7432, 8064, 8253, 8361, 8384, 9432, 11004, 11148, 12576, 13006, 14672, 14864, 16506, 16722, 16768, 18864, 19509, 22008, 22296, 25152, 26012, 29344, 29728, 33012, 33444, 37728, 39018, 44016, 44592, 50304, 52024, 58527, 58688, 59456, 66024, 66888, 75456, 78036, 88032, 89184, 104048, 117054, 117376, 118912, 121699, 132048, 133776, 150912, 156072, 176064, 178368, 208096, 234108, 243398, 264096, 267552, 312144, 352128, 356736, 365097, 416192, 468216, 486796, 528192, 535104, 624288, 730194, 832384, 851893, 936432, 973592, 1056384, 1070208, 1095291, 1248576, 1460388, 1703786, 1872864, 1947184, 2190582, 2497152, 2555679, 2920776, 3407572, 3745728, 3894368, 4381164, 5111358, 5841552, 6815144, 7491456, 7667037, 7788736, 8762328, 10222716, 11683104, 13630288, 15334074, 15577472, 17524656, 20445432, 23366208, 27260576, 30668148, 35049312, 40890864, 46732416, 54521152, 61336296, 70098624, 81781728, 109042304, 122672592, 140197248, 163563456, 245345184, 327126912, 490690368, 981380736]

約数ペア:

[(1, 981380736), (2, 490690368), (3, 327126912), (4, 245345184), (6, 163563456), (7, 140197248), (8, 122672592), (9, 109042304), (12, 81781728), (14, 70098624), (16, 61336296), (18, 54521152), (21, 46732416), (24, 40890864), (28, 35049312), (32, 30668148), (36, 27260576), (42, 23366208), (48, 20445432), (56, 17524656), (63, 15577472), (64, 15334074), (72, 13630288), (84, 11683104), (96, 10222716), (112, 8762328), (126, 7788736), (128, 7667037), (131, 7491456), (144, 6815144), (168, 5841552), (192, 5111358), (224, 4381164), (252, 3894368), (262, 3745728), (288, 3407572), (336, 2920776), (384, 2555679), (393, 2497152), (448, 2190582), (504, 1947184), (524, 1872864), (576, 1703786), (672, 1460388), (786, 1248576), (896, 1095291), (917, 1070208), (929, 1056384), (1008, 973592), (1048, 936432), (1152, 851893), (1179, 832384), (1344, 730194), (1572, 624288), (1834, 535104), (1858, 528192), (2016, 486796), (2096, 468216), (2358, 416192), (2688, 365097), (2751, 356736), (2787, 352128), (3144, 312144), (3668, 267552), (3716, 264096), (4032, 243398), (4192, 234108), (4716, 208096), (5502, 178368), (5574, 176064), (6288, 156072), (6503, 150912), (7336, 133776), (7432, 132048), (8064, 121699), (8253, 118912), (8361, 117376), (8384, 117054), (9432, 104048), (11004, 89184), (11148, 88032), (12576, 78036), (13006, 75456), (14672, 66888), (14864, 66024), (16506, 59456), (16722, 58688), (16768, 58527), (18864, 52024), (19509, 50304), (22008, 44592), (22296, 44016), (25152, 39018), (26012, 37728), (29344, 33444), (29728, 33012)]