281409024

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 160

約数和(自身を含む): 855882720

約数和(自身を除く): 574473696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 829, 832, 884, 1088, 1248, 1326, 1536, 1632, 1658, 1664, 1768, 2176, 2487, 2496, 2652, 3264, 3316, 3328, 3536, 4352, 4974, 4992, 5304, 6528, 6632, 6656, 7072, 8704, 9948, 9984, 10608, 10777, 13056, 13264, 14093, 14144, 19896, 19968, 21216, 21554, 26112, 26528, 28186, 28288, 32331, 39792, 42279, 42432, 43108, 53056, 56372, 56576, 64662, 79584, 84558, 84864, 86216, 106112, 112744, 113152, 129324, 159168, 169116, 169728, 172432, 183209, 212224, 225488, 258648, 318336, 338232, 339456, 344864, 366418, 424448, 450976, 517296, 549627, 636672, 676464, 689728, 732836, 901952, 1034592, 1099254, 1273344, 1352928, 1379456, 1465672, 1803904, 2069184, 2198508, 2705856, 2758912, 2931344, 3607808, 4138368, 4397016, 5411712, 5517824, 5862688, 7215616, 8276736, 8794032, 10823424, 11725376, 16553472, 17588064, 21646848, 23450752, 35176128, 46901504, 70352256, 93803008, 140704512, 281409024]

約数ペア:

[(1, 281409024), (2, 140704512), (3, 93803008), (4, 70352256), (6, 46901504), (8, 35176128), (12, 23450752), (13, 21646848), (16, 17588064), (17, 16553472), (24, 11725376), (26, 10823424), (32, 8794032), (34, 8276736), (39, 7215616), (48, 5862688), (51, 5517824), (52, 5411712), (64, 4397016), (68, 4138368), (78, 3607808), (96, 2931344), (102, 2758912), (104, 2705856), (128, 2198508), (136, 2069184), (156, 1803904), (192, 1465672), (204, 1379456), (208, 1352928), (221, 1273344), (256, 1099254), (272, 1034592), (312, 901952), (384, 732836), (408, 689728), (416, 676464), (442, 636672), (512, 549627), (544, 517296), (624, 450976), (663, 424448), (768, 366418), (816, 344864), (829, 339456), (832, 338232), (884, 318336), (1088, 258648), (1248, 225488), (1326, 212224), (1536, 183209), (1632, 172432), (1658, 169728), (1664, 169116), (1768, 159168), (2176, 129324), (2487, 113152), (2496, 112744), (2652, 106112), (3264, 86216), (3316, 84864), (3328, 84558), (3536, 79584), (4352, 64662), (4974, 56576), (4992, 56372), (5304, 53056), (6528, 43108), (6632, 42432), (6656, 42279), (7072, 39792), (8704, 32331), (9948, 28288), (9984, 28186), (10608, 26528), (10777, 26112), (13056, 21554), (13264, 21216), (14093, 19968), (14144, 19896)]