326739456

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 1032215184

約数和(自身を除く): 705475728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 97, 102, 128, 129, 136, 144, 153, 172, 192, 194, 204, 256, 258, 272, 288, 291, 306, 344, 384, 387, 388, 408, 512, 516, 544, 576, 582, 612, 688, 731, 768, 774, 776, 816, 873, 1032, 1088, 1152, 1164, 1224, 1376, 1462, 1536, 1548, 1552, 1632, 1649, 1746, 2064, 2176, 2193, 2304, 2328, 2448, 2752, 2924, 3096, 3104, 3264, 3298, 3492, 4128, 4171, 4352, 4386, 4608, 4656, 4896, 4947, 5504, 5848, 6192, 6208, 6528, 6579, 6596, 6984, 8256, 8342, 8704, 8772, 9312, 9792, 9894, 11008, 11696, 12384, 12416, 12513, 13056, 13158, 13192, 13968, 14841, 16512, 16684, 17544, 18624, 19584, 19788, 22016, 23392, 24768, 24832, 25026, 26112, 26316, 26384, 27936, 29682, 33024, 33368, 35088, 37248, 37539, 39168, 39576, 46784, 49536, 49664, 50052, 52632, 52768, 55872, 59364, 66048, 66736, 70176, 70907, 74496, 75078, 78336, 79152, 93568, 99072, 100104, 105264, 105536, 111744, 118728, 133472, 140352, 141814, 148992, 150156, 158304, 187136, 198144, 200208, 210528, 211072, 212721, 223488, 237456, 266944, 280704, 283628, 300312, 316608, 374272, 400416, 421056, 422144, 425442, 446976, 474912, 533888, 561408, 567256, 600624, 633216, 638163, 800832, 842112, 844288, 850884, 949824, 1067776, 1122816, 1134512, 1201248, 1266432, 1276326, 1601664, 1684224, 1701768, 1899648, 2135552, 2269024, 2402496, 2532864, 2552652, 3203328, 3368448, 3403536, 3799296, 4538048, 4804992, 5105304, 6406656, 6807072, 7598592, 9076096, 9609984, 10210608, 13614144, 18152192, 19219968, 20421216, 27228288, 36304384, 40842432, 54456576, 81684864, 108913152, 163369728, 326739456]

約数ペア:

[(1, 326739456), (2, 163369728), (3, 108913152), (4, 81684864), (6, 54456576), (8, 40842432), (9, 36304384), (12, 27228288), (16, 20421216), (17, 19219968), (18, 18152192), (24, 13614144), (32, 10210608), (34, 9609984), (36, 9076096), (43, 7598592), (48, 6807072), (51, 6406656), (64, 5105304), (68, 4804992), (72, 4538048), (86, 3799296), (96, 3403536), (97, 3368448), (102, 3203328), (128, 2552652), (129, 2532864), (136, 2402496), (144, 2269024), (153, 2135552), (172, 1899648), (192, 1701768), (194, 1684224), (204, 1601664), (256, 1276326), (258, 1266432), (272, 1201248), (288, 1134512), (291, 1122816), (306, 1067776), (344, 949824), (384, 850884), (387, 844288), (388, 842112), (408, 800832), (512, 638163), (516, 633216), (544, 600624), (576, 567256), (582, 561408), (612, 533888), (688, 474912), (731, 446976), (768, 425442), (774, 422144), (776, 421056), (816, 400416), (873, 374272), (1032, 316608), (1088, 300312), (1152, 283628), (1164, 280704), (1224, 266944), (1376, 237456), (1462, 223488), (1536, 212721), (1548, 211072), (1552, 210528), (1632, 200208), (1649, 198144), (1746, 187136), (2064, 158304), (2176, 150156), (2193, 148992), (2304, 141814), (2328, 140352), (2448, 133472), (2752, 118728), (2924, 111744), (3096, 105536), (3104, 105264), (3264, 100104), (3298, 99072), (3492, 93568), (4128, 79152), (4171, 78336), (4352, 75078), (4386, 74496), (4608, 70907), (4656, 70176), (4896, 66736), (4947, 66048), (5504, 59364), (5848, 55872), (6192, 52768), (6208, 52632), (6528, 50052), (6579, 49664), (6596, 49536), (6984, 46784), (8256, 39576), (8342, 39168), (8704, 37539), (8772, 37248), (9312, 35088), (9792, 33368), (9894, 33024), (11008, 29682), (11696, 27936), (12384, 26384), (12416, 26316), (12513, 26112), (13056, 25026), (13158, 24832), (13192, 24768), (13968, 23392), (14841, 22016), (16512, 19788), (16684, 19584), (17544, 18624)]