990342144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9769}}^1$

素因数の和:9806

約数の個数: 132

約数和(自身を含む): 3119873640

約数和(自身を除く): 2129531496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6336, 8448, 9216, 9769, 11264, 12672, 16896, 19538, 25344, 29307, 33792, 39076, 50688, 58614, 78152, 87921, 101376, 107459, 117228, 156304, 175842, 214918, 234456, 312608, 322377, 351684, 429836, 468912, 625216, 644754, 703368, 859672, 937824, 967131, 1250432, 1289508, 1406736, 1719344, 1875648, 1934262, 2500864, 2579016, 2813472, 3438688, 3751296, 3868524, 5001728, 5158032, 5626944, 6877376, 7502592, 7737048, 10003456, 10316064, 11253888, 13754752, 15005184, 15474096, 20632128, 22507776, 27509504, 30010368, 30948192, 41264256, 45015552, 55019008, 61896384, 82528512, 90031104, 110038016, 123792768, 165057024, 247585536, 330114048, 495171072, 990342144]

約数ペア:

[(1, 990342144), (2, 495171072), (3, 330114048), (4, 247585536), (6, 165057024), (8, 123792768), (9, 110038016), (11, 90031104), (12, 82528512), (16, 61896384), (18, 55019008), (22, 45015552), (24, 41264256), (32, 30948192), (33, 30010368), (36, 27509504), (44, 22507776), (48, 20632128), (64, 15474096), (66, 15005184), (72, 13754752), (88, 11253888), (96, 10316064), (99, 10003456), (128, 7737048), (132, 7502592), (144, 6877376), (176, 5626944), (192, 5158032), (198, 5001728), (256, 3868524), (264, 3751296), (288, 3438688), (352, 2813472), (384, 2579016), (396, 2500864), (512, 1934262), (528, 1875648), (576, 1719344), (704, 1406736), (768, 1289508), (792, 1250432), (1024, 967131), (1056, 937824), (1152, 859672), (1408, 703368), (1536, 644754), (1584, 625216), (2112, 468912), (2304, 429836), (2816, 351684), (3072, 322377), (3168, 312608), (4224, 234456), (4608, 214918), (5632, 175842), (6336, 156304), (8448, 117228), (9216, 107459), (9769, 101376), (11264, 87921), (12672, 78152), (16896, 58614), (19538, 50688), (25344, 39076), (29307, 33792)]