40816406928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 119702035008

約数和(自身を除く): 78885628080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 257, 264, 313, 341, 372, 496, 514, 528, 626, 682, 744, 771, 939, 961, 1023, 1028, 1252, 1364, 1488, 1542, 1878, 1922, 2046, 2056, 2504, 2728, 2827, 2883, 3084, 3443, 3756, 3844, 4092, 4112, 5008, 5456, 5654, 5766, 6168, 6886, 7512, 7688, 7967, 8184, 8481, 9703, 10329, 10571, 11308, 11532, 12336, 13772, 15024, 15376, 15934, 16368, 16962, 19406, 20658, 21142, 22616, 23064, 23901, 27544, 29109, 31713, 31868, 33924, 38812, 41316, 42284, 45232, 46128, 47802, 55088, 58218, 63426, 63736, 67848, 77624, 80441, 82632, 84568, 87637, 95604, 106733, 116436, 126852, 127472, 135696, 155248, 160882, 165264, 169136, 175274, 191208, 213466, 232872, 241323, 246977, 253704, 262911, 300793, 320199, 321764, 350548, 382416, 426932, 465744, 482646, 493954, 507408, 525822, 601586, 640398, 643528, 701096, 740931, 853864, 884851, 902379, 965292, 987908, 1051644, 1203172, 1280796, 1287056, 1402192, 1481862, 1707728, 1769702, 1804758, 1930584, 1975816, 2103288, 2406344, 2493671, 2561592, 2654553, 2716747, 2963724, 3308723, 3539404, 3609516, 3861168, 3951632, 4206576, 4812688, 4987342, 5123184, 5309106, 5433494, 5927448, 6617446, 7078808, 7219032, 7481013, 8150241, 9926169, 9974684, 10618212, 10866988, 11854896, 13234892, 14157616, 14438064, 14962026, 16300482, 19852338, 19949368, 21236424, 21733976, 26469784, 27430381, 29924052, 32600964, 39704676, 39898736, 42472848, 43467952, 52939568, 54860762, 59848104, 65201928, 77303801, 79409352, 82291143, 109721524, 119696208, 130403856, 154607602, 158818704, 164582286, 219443048, 231911403, 309215204, 329164572, 438886096, 463822806, 618430408, 658329144, 850341811, 927645612, 1236860816, 1316658288, 1700683622, 1855291224, 2551025433, 3401367244, 3710582448, 5102050866, 6802734488, 10204101732, 13605468976, 20408203464, 40816406928]

約数ペア:

[(1, 40816406928), (2, 20408203464), (3, 13605468976), (4, 10204101732), (6, 6802734488), (8, 5102050866), (11, 3710582448), (12, 3401367244), (16, 2551025433), (22, 1855291224), (24, 1700683622), (31, 1316658288), (33, 1236860816), (44, 927645612), (48, 850341811), (62, 658329144), (66, 618430408), (88, 463822806), (93, 438886096), (124, 329164572), (132, 309215204), (176, 231911403), (186, 219443048), (248, 164582286), (257, 158818704), (264, 154607602), (313, 130403856), (341, 119696208), (372, 109721524), (496, 82291143), (514, 79409352), (528, 77303801), (626, 65201928), (682, 59848104), (744, 54860762), (771, 52939568), (939, 43467952), (961, 42472848), (1023, 39898736), (1028, 39704676), (1252, 32600964), (1364, 29924052), (1488, 27430381), (1542, 26469784), (1878, 21733976), (1922, 21236424), (2046, 19949368), (2056, 19852338), (2504, 16300482), (2728, 14962026), (2827, 14438064), (2883, 14157616), (3084, 13234892), (3443, 11854896), (3756, 10866988), (3844, 10618212), (4092, 9974684), (4112, 9926169), (5008, 8150241), (5456, 7481013), (5654, 7219032), (5766, 7078808), (6168, 6617446), (6886, 5927448), (7512, 5433494), (7688, 5309106), (7967, 5123184), (8184, 4987342), (8481, 4812688), (9703, 4206576), (10329, 3951632), (10571, 3861168), (11308, 3609516), (11532, 3539404), (12336, 3308723), (13772, 2963724), (15024, 2716747), (15376, 2654553), (15934, 2561592), (16368, 2493671), (16962, 2406344), (19406, 2103288), (20658, 1975816), (21142, 1930584), (22616, 1804758), (23064, 1769702), (23901, 1707728), (27544, 1481862), (29109, 1402192), (31713, 1287056), (31868, 1280796), (33924, 1203172), (38812, 1051644), (41316, 987908), (42284, 965292), (45232, 902379), (46128, 884851), (47802, 853864), (55088, 740931), (58218, 701096), (63426, 643528), (63736, 640398), (67848, 601586), (77624, 525822), (80441, 507408), (82632, 493954), (84568, 482646), (87637, 465744), (95604, 426932), (106733, 382416), (116436, 350548), (126852, 321764), (127472, 320199), (135696, 300793), (155248, 262911), (160882, 253704), (165264, 246977), (169136, 241323), (175274, 232872), (191208, 213466)]