259121808

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 160

約数和(自身を含む): 838041600

約数和(自身を除く): 578919792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 1759, 2046, 2232, 2376, 2728, 3069, 3348, 3518, 4092, 4464, 4752, 5277, 5456, 6138, 6696, 7036, 8184, 9207, 10554, 12276, 13392, 14072, 15831, 16368, 18414, 19349, 21108, 24552, 28144, 31662, 36828, 38698, 42216, 47493, 49104, 54529, 58047, 63324, 73656, 77396, 84432, 94986, 109058, 116094, 126648, 147312, 154792, 163587, 174141, 189972, 218116, 232188, 253296, 309584, 327174, 348282, 379944, 436232, 464376, 490761, 522423, 599819, 654348, 696564, 759888, 872464, 928752, 981522, 1044846, 1199638, 1308696, 1393128, 1472283, 1799457, 1963044, 2089692, 2399276, 2617392, 2786256, 2944566, 3598914, 3926088, 4179384, 4798552, 5398371, 5889132, 7197828, 7852176, 8358768, 9597104, 10796742, 11778264, 14395656, 16195113, 21593484, 23556528, 28791312, 32390226, 43186968, 64780452, 86373936, 129560904, 259121808]

約数ペア:

[(1, 259121808), (2, 129560904), (3, 86373936), (4, 64780452), (6, 43186968), (8, 32390226), (9, 28791312), (11, 23556528), (12, 21593484), (16, 16195113), (18, 14395656), (22, 11778264), (24, 10796742), (27, 9597104), (31, 8358768), (33, 7852176), (36, 7197828), (44, 5889132), (48, 5398371), (54, 4798552), (62, 4179384), (66, 3926088), (72, 3598914), (88, 2944566), (93, 2786256), (99, 2617392), (108, 2399276), (124, 2089692), (132, 1963044), (144, 1799457), (176, 1472283), (186, 1393128), (198, 1308696), (216, 1199638), (248, 1044846), (264, 981522), (279, 928752), (297, 872464), (341, 759888), (372, 696564), (396, 654348), (432, 599819), (496, 522423), (528, 490761), (558, 464376), (594, 436232), (682, 379944), (744, 348282), (792, 327174), (837, 309584), (1023, 253296), (1116, 232188), (1188, 218116), (1364, 189972), (1488, 174141), (1584, 163587), (1674, 154792), (1759, 147312), (2046, 126648), (2232, 116094), (2376, 109058), (2728, 94986), (3069, 84432), (3348, 77396), (3518, 73656), (4092, 63324), (4464, 58047), (4752, 54529), (5277, 49104), (5456, 47493), (6138, 42216), (6696, 38698), (7036, 36828), (8184, 31662), (9207, 28144), (10554, 24552), (12276, 21108), (13392, 19349), (14072, 18414), (15831, 16368)]