290168424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 983149440

約数和(自身を除く): 692981016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 67, 72, 78, 84, 91, 104, 117, 126, 134, 156, 168, 182, 201, 234, 252, 268, 273, 312, 364, 402, 468, 469, 504, 536, 546, 603, 661, 728, 804, 819, 871, 936, 938, 1092, 1206, 1322, 1407, 1608, 1638, 1742, 1876, 1983, 2184, 2412, 2613, 2644, 2814, 3276, 3484, 3752, 3966, 4221, 4627, 4824, 5226, 5288, 5628, 5949, 6097, 6552, 6968, 7839, 7932, 8442, 8593, 9254, 10452, 11256, 11898, 12194, 13881, 15678, 15864, 16884, 17186, 18291, 18508, 20904, 23796, 24388, 25779, 27762, 31356, 33768, 34372, 36582, 37016, 41643, 44287, 47592, 48776, 51558, 54873, 55524, 60151, 62712, 68744, 73164, 77337, 83286, 88574, 103116, 109746, 111048, 120302, 132861, 146328, 154674, 166572, 177148, 180453, 206232, 219492, 240604, 265722, 309348, 310009, 333144, 354296, 360906, 398583, 438984, 481208, 531444, 541359, 575731, 618696, 620018, 721812, 797166, 930027, 1062888, 1082718, 1151462, 1240036, 1443624, 1594332, 1727193, 1860054, 2165436, 2302924, 2480072, 2790081, 3188664, 3454386, 3720108, 4030117, 4330872, 4605848, 5181579, 5580162, 6908772, 7440216, 8060234, 10363158, 11160324, 12090351, 13817544, 16120468, 20726316, 22320648, 24180702, 32240936, 36271053, 41452632, 48361404, 72542106, 96722808, 145084212, 290168424]

約数ペア:

[(1, 290168424), (2, 145084212), (3, 96722808), (4, 72542106), (6, 48361404), (7, 41452632), (8, 36271053), (9, 32240936), (12, 24180702), (13, 22320648), (14, 20726316), (18, 16120468), (21, 13817544), (24, 12090351), (26, 11160324), (28, 10363158), (36, 8060234), (39, 7440216), (42, 6908772), (52, 5580162), (56, 5181579), (63, 4605848), (67, 4330872), (72, 4030117), (78, 3720108), (84, 3454386), (91, 3188664), (104, 2790081), (117, 2480072), (126, 2302924), (134, 2165436), (156, 1860054), (168, 1727193), (182, 1594332), (201, 1443624), (234, 1240036), (252, 1151462), (268, 1082718), (273, 1062888), (312, 930027), (364, 797166), (402, 721812), (468, 620018), (469, 618696), (504, 575731), (536, 541359), (546, 531444), (603, 481208), (661, 438984), (728, 398583), (804, 360906), (819, 354296), (871, 333144), (936, 310009), (938, 309348), (1092, 265722), (1206, 240604), (1322, 219492), (1407, 206232), (1608, 180453), (1638, 177148), (1742, 166572), (1876, 154674), (1983, 146328), (2184, 132861), (2412, 120302), (2613, 111048), (2644, 109746), (2814, 103116), (3276, 88574), (3484, 83286), (3752, 77337), (3966, 73164), (4221, 68744), (4627, 62712), (4824, 60151), (5226, 55524), (5288, 54873), (5628, 51558), (5949, 48776), (6097, 47592), (6552, 44287), (6968, 41643), (7839, 37016), (7932, 36582), (8442, 34372), (8593, 33768), (9254, 31356), (10452, 27762), (11256, 25779), (11898, 24388), (12194, 23796), (13881, 20904), (15678, 18508), (15864, 18291), (16884, 17186)]