385751808

素因数分解:

$2^8\times 3^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 1267116480

約数和(自身を除く): 881364672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 81, 96, 104, 106, 108, 117, 128, 144, 156, 159, 162, 192, 208, 212, 216, 234, 243, 256, 288, 312, 318, 324, 351, 384, 416, 424, 432, 468, 477, 486, 576, 624, 636, 648, 689, 702, 729, 768, 832, 848, 864, 936, 954, 972, 1053, 1152, 1248, 1272, 1296, 1378, 1404, 1431, 1458, 1664, 1696, 1728, 1872, 1908, 1944, 2067, 2106, 2187, 2304, 2496, 2544, 2592, 2756, 2808, 2862, 2916, 3159, 3328, 3392, 3456, 3744, 3816, 3888, 4134, 4212, 4293, 4374, 4992, 5088, 5184, 5512, 5616, 5724, 5832, 6201, 6318, 6784, 6912, 7488, 7632, 7776, 8268, 8424, 8586, 8748, 9477, 9984, 10176, 10368, 11024, 11232, 11448, 11664, 12402, 12636, 12879, 13568, 14976, 15264, 15552, 16536, 16848, 17172, 17496, 18603, 18954, 20352, 20736, 22048, 22464, 22896, 23328, 24804, 25272, 25758, 28431, 29952, 30528, 31104, 33072, 33696, 34344, 34992, 37206, 37908, 38637, 40704, 44096, 44928, 45792, 46656, 49608, 50544, 51516, 55809, 56862, 61056, 62208, 66144, 67392, 68688, 69984, 74412, 75816, 77274, 88192, 89856, 91584, 93312, 99216, 101088, 103032, 111618, 113724, 115911, 122112, 132288, 134784, 137376, 139968, 148824, 151632, 154548, 167427, 176384, 183168, 186624, 198432, 202176, 206064, 223236, 227448, 231822, 264576, 269568, 274752, 279936, 297648, 303264, 309096, 334854, 366336, 396864, 404352, 412128, 446472, 454896, 463644, 502281, 529152, 549504, 559872, 595296, 606528, 618192, 669708, 793728, 808704, 824256, 892944, 909792, 927288, 1004562, 1099008, 1190592, 1213056, 1236384, 1339416, 1506843, 1587456, 1648512, 1785888, 1819584, 1854576, 2009124, 2381184, 2426112, 2472768, 2678832, 3013686, 3297024, 3571776, 3639168, 3709152, 4018248, 4762368, 4945536, 5357664, 6027372, 7143552, 7278336, 7418304, 8036496, 9891072, 10715328, 12054744, 14287104, 14836608, 16072992, 21430656, 24109488, 29673216, 32145984, 42861312, 48218976, 64291968, 96437952, 128583936, 192875904, 385751808]

約数ペア:

[(1, 385751808), (2, 192875904), (3, 128583936), (4, 96437952), (6, 64291968), (8, 48218976), (9, 42861312), (12, 32145984), (13, 29673216), (16, 24109488), (18, 21430656), (24, 16072992), (26, 14836608), (27, 14287104), (32, 12054744), (36, 10715328), (39, 9891072), (48, 8036496), (52, 7418304), (53, 7278336), (54, 7143552), (64, 6027372), (72, 5357664), (78, 4945536), (81, 4762368), (96, 4018248), (104, 3709152), (106, 3639168), (108, 3571776), (117, 3297024), (128, 3013686), (144, 2678832), (156, 2472768), (159, 2426112), (162, 2381184), (192, 2009124), (208, 1854576), (212, 1819584), (216, 1785888), (234, 1648512), (243, 1587456), (256, 1506843), (288, 1339416), (312, 1236384), (318, 1213056), (324, 1190592), (351, 1099008), (384, 1004562), (416, 927288), (424, 909792), (432, 892944), (468, 824256), (477, 808704), (486, 793728), (576, 669708), (624, 618192), (636, 606528), (648, 595296), (689, 559872), (702, 549504), (729, 529152), (768, 502281), (832, 463644), (848, 454896), (864, 446472), (936, 412128), (954, 404352), (972, 396864), (1053, 366336), (1152, 334854), (1248, 309096), (1272, 303264), (1296, 297648), (1378, 279936), (1404, 274752), (1431, 269568), (1458, 264576), (1664, 231822), (1696, 227448), (1728, 223236), (1872, 206064), (1908, 202176), (1944, 198432), (2067, 186624), (2106, 183168), (2187, 176384), (2304, 167427), (2496, 154548), (2544, 151632), (2592, 148824), (2756, 139968), (2808, 137376), (2862, 134784), (2916, 132288), (3159, 122112), (3328, 115911), (3392, 113724), (3456, 111618), (3744, 103032), (3816, 101088), (3888, 99216), (4134, 93312), (4212, 91584), (4293, 89856), (4374, 88192), (4992, 77274), (5088, 75816), (5184, 74412), (5512, 69984), (5616, 68688), (5724, 67392), (5832, 66144), (6201, 62208), (6318, 61056), (6784, 56862), (6912, 55809), (7488, 51516), (7632, 50544), (7776, 49608), (8268, 46656), (8424, 45792), (8586, 44928), (8748, 44096), (9477, 40704), (9984, 38637), (10176, 37908), (10368, 37206), (11024, 34992), (11232, 34344), (11448, 33696), (11664, 33072), (12402, 31104), (12636, 30528), (12879, 29952), (13568, 28431), (14976, 25758), (15264, 25272), (15552, 24804), (16536, 23328), (16848, 22896), (17172, 22464), (17496, 22048), (18603, 20736), (18954, 20352)]