198595488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 451685472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 179, 182, 208, 224, 254, 273, 312, 336, 358, 364, 381, 416, 508, 537, 546, 624, 672, 716, 728, 762, 889, 1016, 1074, 1092, 1248, 1253, 1432, 1456, 1524, 1651, 1778, 2032, 2148, 2184, 2327, 2506, 2667, 2864, 2912, 3048, 3302, 3556, 3759, 4064, 4296, 4368, 4654, 4953, 5012, 5334, 5728, 6096, 6604, 6981, 7112, 7518, 8592, 8736, 9308, 9906, 10024, 10668, 11557, 12192, 13208, 13962, 14224, 15036, 16289, 17184, 18616, 19812, 20048, 21336, 22733, 23114, 26416, 27924, 28448, 30072, 32578, 34671, 37232, 39624, 40096, 42672, 45466, 46228, 48867, 52832, 55848, 60144, 65156, 68199, 69342, 74464, 79248, 85344, 90932, 92456, 97734, 111696, 120288, 130312, 136398, 138684, 158496, 159131, 181864, 184912, 195468, 223392, 260624, 272796, 277368, 295529, 318262, 363728, 369824, 390936, 477393, 521248, 545592, 554736, 591058, 636524, 727456, 781872, 886587, 954786, 1091184, 1109472, 1182116, 1273048, 1563744, 1773174, 1909572, 2068703, 2182368, 2364232, 2546096, 3546348, 3819144, 4137406, 4728464, 5092192, 6206109, 7092696, 7638288, 8274812, 9456928, 12412218, 14185392, 15276576, 16549624, 24824436, 28370784, 33099248, 49648872, 66198496, 99297744, 198595488]

約数ペア:

[(1, 198595488), (2, 99297744), (3, 66198496), (4, 49648872), (6, 33099248), (7, 28370784), (8, 24824436), (12, 16549624), (13, 15276576), (14, 14185392), (16, 12412218), (21, 9456928), (24, 8274812), (26, 7638288), (28, 7092696), (32, 6206109), (39, 5092192), (42, 4728464), (48, 4137406), (52, 3819144), (56, 3546348), (78, 2546096), (84, 2364232), (91, 2182368), (96, 2068703), (104, 1909572), (112, 1773174), (127, 1563744), (156, 1273048), (168, 1182116), (179, 1109472), (182, 1091184), (208, 954786), (224, 886587), (254, 781872), (273, 727456), (312, 636524), (336, 591058), (358, 554736), (364, 545592), (381, 521248), (416, 477393), (508, 390936), (537, 369824), (546, 363728), (624, 318262), (672, 295529), (716, 277368), (728, 272796), (762, 260624), (889, 223392), (1016, 195468), (1074, 184912), (1092, 181864), (1248, 159131), (1253, 158496), (1432, 138684), (1456, 136398), (1524, 130312), (1651, 120288), (1778, 111696), (2032, 97734), (2148, 92456), (2184, 90932), (2327, 85344), (2506, 79248), (2667, 74464), (2864, 69342), (2912, 68199), (3048, 65156), (3302, 60144), (3556, 55848), (3759, 52832), (4064, 48867), (4296, 46228), (4368, 45466), (4654, 42672), (4953, 40096), (5012, 39624), (5334, 37232), (5728, 34671), (6096, 32578), (6604, 30072), (6981, 28448), (7112, 27924), (7518, 26416), (8592, 23114), (8736, 22733), (9308, 21336), (9906, 20048), (10024, 19812), (10668, 18616), (11557, 17184), (12192, 16289), (13208, 15036), (13962, 14224)]