248253696

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 774839520

約数和(自身を除く): 526585824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 107, 114, 128, 144, 152, 159, 171, 192, 212, 214, 228, 256, 288, 304, 318, 321, 342, 384, 424, 428, 456, 477, 576, 608, 636, 642, 684, 768, 848, 856, 912, 954, 963, 1007, 1152, 1216, 1272, 1284, 1368, 1696, 1712, 1824, 1908, 1926, 2014, 2033, 2304, 2432, 2544, 2568, 2736, 3021, 3392, 3424, 3648, 3816, 3852, 4028, 4066, 4864, 5088, 5136, 5472, 5671, 6042, 6099, 6784, 6848, 7296, 7632, 7704, 8056, 8132, 9063, 10176, 10272, 10944, 11342, 12084, 12198, 13568, 13696, 14592, 15264, 15408, 16112, 16264, 17013, 18126, 18297, 20352, 20544, 21888, 22684, 24168, 24396, 27392, 30528, 30816, 32224, 32528, 34026, 36252, 36594, 40704, 41088, 43776, 45368, 48336, 48792, 51039, 61056, 61632, 64448, 65056, 68052, 72504, 73188, 82176, 90736, 96672, 97584, 102078, 107749, 122112, 123264, 128896, 130112, 136104, 145008, 146376, 181472, 193344, 195168, 204156, 215498, 246528, 257792, 260224, 272208, 290016, 292752, 323247, 362944, 386688, 390336, 408312, 430996, 520448, 544416, 580032, 585504, 646494, 725888, 773376, 780672, 816624, 861992, 969741, 1088832, 1160064, 1171008, 1292988, 1451776, 1561344, 1633248, 1723984, 1939482, 2177664, 2320128, 2342016, 2585976, 3266496, 3447968, 3878964, 4355328, 4684032, 5171952, 6532992, 6895936, 7757928, 10343904, 13065984, 13791872, 15515856, 20687808, 27583744, 31031712, 41375616, 62063424, 82751232, 124126848, 248253696]

約数ペア:

[(1, 248253696), (2, 124126848), (3, 82751232), (4, 62063424), (6, 41375616), (8, 31031712), (9, 27583744), (12, 20687808), (16, 15515856), (18, 13791872), (19, 13065984), (24, 10343904), (32, 7757928), (36, 6895936), (38, 6532992), (48, 5171952), (53, 4684032), (57, 4355328), (64, 3878964), (72, 3447968), (76, 3266496), (96, 2585976), (106, 2342016), (107, 2320128), (114, 2177664), (128, 1939482), (144, 1723984), (152, 1633248), (159, 1561344), (171, 1451776), (192, 1292988), (212, 1171008), (214, 1160064), (228, 1088832), (256, 969741), (288, 861992), (304, 816624), (318, 780672), (321, 773376), (342, 725888), (384, 646494), (424, 585504), (428, 580032), (456, 544416), (477, 520448), (576, 430996), (608, 408312), (636, 390336), (642, 386688), (684, 362944), (768, 323247), (848, 292752), (856, 290016), (912, 272208), (954, 260224), (963, 257792), (1007, 246528), (1152, 215498), (1216, 204156), (1272, 195168), (1284, 193344), (1368, 181472), (1696, 146376), (1712, 145008), (1824, 136104), (1908, 130112), (1926, 128896), (2014, 123264), (2033, 122112), (2304, 107749), (2432, 102078), (2544, 97584), (2568, 96672), (2736, 90736), (3021, 82176), (3392, 73188), (3424, 72504), (3648, 68052), (3816, 65056), (3852, 64448), (4028, 61632), (4066, 61056), (4864, 51039), (5088, 48792), (5136, 48336), (5472, 45368), (5671, 43776), (6042, 41088), (6099, 40704), (6784, 36594), (6848, 36252), (7296, 34026), (7632, 32528), (7704, 32224), (8056, 30816), (8132, 30528), (9063, 27392), (10176, 24396), (10272, 24168), (10944, 22684), (11342, 21888), (12084, 20544), (12198, 20352), (13568, 18297), (13696, 18126), (14592, 17013), (15264, 16264), (15408, 16112)]