845831664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 2553727176

約数和(自身を除く): 1707895512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 307, 318, 342, 361, 424, 456, 477, 614, 636, 684, 722, 848, 912, 921, 954, 1007, 1083, 1228, 1272, 1368, 1444, 1842, 1908, 2014, 2166, 2456, 2544, 2736, 2763, 2888, 3021, 3249, 3684, 3816, 4028, 4332, 4912, 5526, 5776, 5833, 6042, 6498, 7368, 7632, 8056, 8664, 9063, 11052, 11666, 12084, 12996, 14736, 16112, 16271, 17328, 17499, 18126, 19133, 22104, 23332, 24168, 25992, 32542, 34998, 36252, 38266, 44208, 46664, 48336, 48813, 51984, 52497, 57399, 65084, 69996, 72504, 76532, 93328, 97626, 104994, 110827, 114798, 130168, 139992, 145008, 146439, 153064, 172197, 195252, 209988, 221654, 229596, 260336, 279984, 292878, 306128, 309149, 332481, 344394, 390504, 419976, 443308, 459192, 585756, 618298, 664962, 688788, 781008, 839952, 886616, 918384, 927447, 997443, 1171512, 1236596, 1329924, 1377576, 1773232, 1854894, 1994886, 2343024, 2473192, 2659848, 2755152, 2782341, 3709788, 3989772, 4946384, 5319696, 5564682, 5873831, 7419576, 7979544, 11129364, 11747662, 14839152, 15959088, 17621493, 22258728, 23495324, 35242986, 44517456, 46990648, 52864479, 70485972, 93981296, 105728958, 140971944, 211457916, 281943888, 422915832, 845831664]

約数ペア:

[(1, 845831664), (2, 422915832), (3, 281943888), (4, 211457916), (6, 140971944), (8, 105728958), (9, 93981296), (12, 70485972), (16, 52864479), (18, 46990648), (19, 44517456), (24, 35242986), (36, 23495324), (38, 22258728), (48, 17621493), (53, 15959088), (57, 14839152), (72, 11747662), (76, 11129364), (106, 7979544), (114, 7419576), (144, 5873831), (152, 5564682), (159, 5319696), (171, 4946384), (212, 3989772), (228, 3709788), (304, 2782341), (307, 2755152), (318, 2659848), (342, 2473192), (361, 2343024), (424, 1994886), (456, 1854894), (477, 1773232), (614, 1377576), (636, 1329924), (684, 1236596), (722, 1171512), (848, 997443), (912, 927447), (921, 918384), (954, 886616), (1007, 839952), (1083, 781008), (1228, 688788), (1272, 664962), (1368, 618298), (1444, 585756), (1842, 459192), (1908, 443308), (2014, 419976), (2166, 390504), (2456, 344394), (2544, 332481), (2736, 309149), (2763, 306128), (2888, 292878), (3021, 279984), (3249, 260336), (3684, 229596), (3816, 221654), (4028, 209988), (4332, 195252), (4912, 172197), (5526, 153064), (5776, 146439), (5833, 145008), (6042, 139992), (6498, 130168), (7368, 114798), (7632, 110827), (8056, 104994), (8664, 97626), (9063, 93328), (11052, 76532), (11666, 72504), (12084, 69996), (12996, 65084), (14736, 57399), (16112, 52497), (16271, 51984), (17328, 48813), (17499, 48336), (18126, 46664), (19133, 44208), (22104, 38266), (23332, 36252), (24168, 34998), (25992, 32542)]