378804816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 160

約数和(自身を含む): 1203256320

約数和(自身を除く): 824451504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1776, 1823, 1872, 1924, 1998, 2664, 2808, 2886, 3646, 3848, 3996, 4329, 5328, 5469, 5616, 5772, 7292, 7696, 7992, 8658, 10938, 11544, 12987, 14584, 15984, 16407, 17316, 21876, 23088, 23699, 25974, 29168, 32814, 34632, 43752, 47398, 49221, 51948, 65628, 67451, 69264, 71097, 87504, 94796, 98442, 103896, 131256, 134902, 142194, 189592, 196884, 202353, 207792, 213291, 262512, 269804, 284388, 379184, 393768, 404706, 426582, 539608, 568776, 607059, 639873, 787536, 809412, 853164, 876863, 1079216, 1137552, 1214118, 1279746, 1618824, 1706328, 1753726, 1821177, 2428236, 2559492, 2630589, 3237648, 3412656, 3507452, 3642354, 4856472, 5118984, 5261178, 7014904, 7284708, 7891767, 9712944, 10237968, 10522356, 14029808, 14569416, 15783534, 21044712, 23675301, 29138832, 31567068, 42089424, 47350602, 63134136, 94701204, 126268272, 189402408, 378804816]

約数ペア:

[(1, 378804816), (2, 189402408), (3, 126268272), (4, 94701204), (6, 63134136), (8, 47350602), (9, 42089424), (12, 31567068), (13, 29138832), (16, 23675301), (18, 21044712), (24, 15783534), (26, 14569416), (27, 14029808), (36, 10522356), (37, 10237968), (39, 9712944), (48, 7891767), (52, 7284708), (54, 7014904), (72, 5261178), (74, 5118984), (78, 4856472), (104, 3642354), (108, 3507452), (111, 3412656), (117, 3237648), (144, 2630589), (148, 2559492), (156, 2428236), (208, 1821177), (216, 1753726), (222, 1706328), (234, 1618824), (296, 1279746), (312, 1214118), (333, 1137552), (351, 1079216), (432, 876863), (444, 853164), (468, 809412), (481, 787536), (592, 639873), (624, 607059), (666, 568776), (702, 539608), (888, 426582), (936, 404706), (962, 393768), (999, 379184), (1332, 284388), (1404, 269804), (1443, 262512), (1776, 213291), (1823, 207792), (1872, 202353), (1924, 196884), (1998, 189592), (2664, 142194), (2808, 134902), (2886, 131256), (3646, 103896), (3848, 98442), (3996, 94796), (4329, 87504), (5328, 71097), (5469, 69264), (5616, 67451), (5772, 65628), (7292, 51948), (7696, 49221), (7992, 47398), (8658, 43752), (10938, 34632), (11544, 32814), (12987, 29168), (14584, 25974), (15984, 23699), (16407, 23088), (17316, 21876)]