921262488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 2453068800

約数和(自身を除く): 1531806312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 103, 116, 142, 174, 181, 206, 213, 232, 284, 309, 348, 362, 412, 426, 543, 568, 618, 696, 724, 824, 852, 1086, 1236, 1448, 1704, 2059, 2172, 2472, 2987, 4118, 4344, 5249, 5974, 6177, 7313, 8236, 8961, 10498, 11948, 12354, 12851, 14626, 15747, 16472, 17922, 18643, 20996, 21939, 23896, 24708, 25702, 29252, 31494, 35844, 37286, 38553, 41992, 43878, 49416, 51404, 55929, 58504, 62988, 71688, 74572, 77106, 87756, 102808, 111858, 125976, 149144, 154212, 175512, 212077, 223716, 308424, 372679, 424154, 447432, 540647, 636231, 745358, 848308, 1081294, 1118037, 1272462, 1323653, 1490716, 1621941, 1696616, 2162588, 2236074, 2544924, 2647306, 2981432, 3243882, 3970959, 4325176, 4472148, 5089848, 5294612, 6487764, 7941918, 8944296, 10589224, 12975528, 15883836, 31767672, 38385937, 76771874, 115157811, 153543748, 230315622, 307087496, 460631244, 921262488]

約数ペア:

[(1, 921262488), (2, 460631244), (3, 307087496), (4, 230315622), (6, 153543748), (8, 115157811), (12, 76771874), (24, 38385937), (29, 31767672), (58, 15883836), (71, 12975528), (87, 10589224), (103, 8944296), (116, 7941918), (142, 6487764), (174, 5294612), (181, 5089848), (206, 4472148), (213, 4325176), (232, 3970959), (284, 3243882), (309, 2981432), (348, 2647306), (362, 2544924), (412, 2236074), (426, 2162588), (543, 1696616), (568, 1621941), (618, 1490716), (696, 1323653), (724, 1272462), (824, 1118037), (852, 1081294), (1086, 848308), (1236, 745358), (1448, 636231), (1704, 540647), (2059, 447432), (2172, 424154), (2472, 372679), (2987, 308424), (4118, 223716), (4344, 212077), (5249, 175512), (5974, 154212), (6177, 149144), (7313, 125976), (8236, 111858), (8961, 102808), (10498, 87756), (11948, 77106), (12354, 74572), (12851, 71688), (14626, 62988), (15747, 58504), (16472, 55929), (17922, 51404), (18643, 49416), (20996, 43878), (21939, 41992), (23896, 38553), (24708, 37286), (25702, 35844), (29252, 31494)]