266257488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 835660800

約数和(自身を除く): 569403312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 179, 228, 233, 266, 304, 336, 358, 399, 456, 466, 532, 537, 699, 716, 798, 912, 932, 1064, 1074, 1253, 1398, 1432, 1596, 1631, 1864, 2128, 2148, 2506, 2796, 2864, 3192, 3262, 3401, 3728, 3759, 4296, 4427, 4893, 5012, 5592, 6384, 6524, 6802, 7518, 8592, 8854, 9786, 10024, 10203, 11184, 13048, 13281, 13604, 15036, 17708, 19572, 20048, 20406, 23807, 26096, 26562, 27208, 30072, 30989, 35416, 39144, 40812, 41707, 47614, 53124, 54416, 60144, 61978, 70832, 71421, 78288, 81624, 83414, 92967, 95228, 106248, 123956, 125121, 142842, 163248, 166828, 185934, 190456, 212496, 247912, 250242, 285684, 291949, 333656, 371868, 380912, 495824, 500484, 571368, 583898, 667312, 743736, 792433, 875847, 1000968, 1142736, 1167796, 1487472, 1584866, 1751694, 2001936, 2335592, 2377299, 3169732, 3503388, 4671184, 4754598, 5547031, 6339464, 7006776, 9509196, 11094062, 12678928, 14013552, 16641093, 19018392, 22188124, 33282186, 38036784, 44376248, 66564372, 88752496, 133128744, 266257488]

約数ペア:

[(1, 266257488), (2, 133128744), (3, 88752496), (4, 66564372), (6, 44376248), (7, 38036784), (8, 33282186), (12, 22188124), (14, 19018392), (16, 16641093), (19, 14013552), (21, 12678928), (24, 11094062), (28, 9509196), (38, 7006776), (42, 6339464), (48, 5547031), (56, 4754598), (57, 4671184), (76, 3503388), (84, 3169732), (112, 2377299), (114, 2335592), (133, 2001936), (152, 1751694), (168, 1584866), (179, 1487472), (228, 1167796), (233, 1142736), (266, 1000968), (304, 875847), (336, 792433), (358, 743736), (399, 667312), (456, 583898), (466, 571368), (532, 500484), (537, 495824), (699, 380912), (716, 371868), (798, 333656), (912, 291949), (932, 285684), (1064, 250242), (1074, 247912), (1253, 212496), (1398, 190456), (1432, 185934), (1596, 166828), (1631, 163248), (1864, 142842), (2128, 125121), (2148, 123956), (2506, 106248), (2796, 95228), (2864, 92967), (3192, 83414), (3262, 81624), (3401, 78288), (3728, 71421), (3759, 70832), (4296, 61978), (4427, 60144), (4893, 54416), (5012, 53124), (5592, 47614), (6384, 41707), (6524, 40812), (6802, 39144), (7518, 35416), (8592, 30989), (8854, 30072), (9786, 27208), (10024, 26562), (10203, 26096), (11184, 23807), (13048, 20406), (13281, 20048), (13604, 19572), (15036, 17708)]