1663364976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54439

約数の個数: 120

約数和(自身を含む): 5383186704

約数和(自身を除く): 3719821728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 54401, 108802, 163203, 217604, 326406, 380807, 435208, 652812, 707213, 761614, 870416, 1142421, 1305624, 1414426, 1523228, 2121639, 2284842, 2611248, 2665649, 2828852, 3046456, 4243278, 4569684, 4950491, 5331298, 5657704, 6092912, 7996947, 8486556, 9139368, 9900982, 10662596, 11315408, 14851473, 15993894, 16973112, 18278736, 19801964, 21325192, 29702946, 31987788, 33946224, 34653437, 39603928, 42650384, 59405892, 63975576, 69306874, 79207856, 103960311, 118811784, 127951152, 138613748, 207920622, 237623568, 277227496, 415841244, 554454992, 831682488, 1663364976]

約数ペア:

[(1, 1663364976), (2, 831682488), (3, 554454992), (4, 415841244), (6, 277227496), (7, 237623568), (8, 207920622), (12, 138613748), (13, 127951152), (14, 118811784), (16, 103960311), (21, 79207856), (24, 69306874), (26, 63975576), (28, 59405892), (39, 42650384), (42, 39603928), (48, 34653437), (49, 33946224), (52, 31987788), (56, 29702946), (78, 21325192), (84, 19801964), (91, 18278736), (98, 16973112), (104, 15993894), (112, 14851473), (147, 11315408), (156, 10662596), (168, 9900982), (182, 9139368), (196, 8486556), (208, 7996947), (273, 6092912), (294, 5657704), (312, 5331298), (336, 4950491), (364, 4569684), (392, 4243278), (546, 3046456), (588, 2828852), (624, 2665649), (637, 2611248), (728, 2284842), (784, 2121639), (1092, 1523228), (1176, 1414426), (1274, 1305624), (1456, 1142421), (1911, 870416), (2184, 761614), (2352, 707213), (2548, 652812), (3822, 435208), (4368, 380807), (5096, 326406), (7644, 217604), (10192, 163203), (15288, 108802), (30576, 54401)]