390832128

素因数分解:

$2^{13}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 280

約数和(自身を含む): 1268699520

約数和(自身を除く): 877867392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 128, 144, 152, 162, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 324, 342, 372, 384, 432, 456, 496, 512, 513, 558, 576, 589, 608, 648, 684, 744, 768, 837, 864, 912, 992, 1024, 1026, 1116, 1152, 1178, 1216, 1296, 1368, 1488, 1536, 1539, 1674, 1728, 1767, 1824, 1984, 2048, 2052, 2232, 2304, 2356, 2432, 2511, 2592, 2736, 2976, 3072, 3078, 3348, 3456, 3534, 3648, 3968, 4096, 4104, 4464, 4608, 4712, 4864, 5022, 5184, 5301, 5472, 5952, 6144, 6156, 6696, 6912, 7068, 7296, 7936, 8192, 8208, 8928, 9216, 9424, 9728, 10044, 10368, 10602, 10944, 11904, 12288, 12312, 13392, 13824, 14136, 14592, 15872, 15903, 16416, 17856, 18432, 18848, 19456, 20088, 20736, 21204, 21888, 23808, 24576, 24624, 26784, 27648, 28272, 29184, 31744, 31806, 32832, 35712, 36864, 37696, 38912, 40176, 41472, 42408, 43776, 47616, 47709, 49248, 53568, 55296, 56544, 58368, 63488, 63612, 65664, 71424, 73728, 75392, 77824, 80352, 82944, 84816, 87552, 95232, 95418, 98496, 107136, 110592, 113088, 116736, 126976, 127224, 131328, 142848, 150784, 155648, 160704, 165888, 169632, 175104, 190464, 190836, 196992, 214272, 221184, 226176, 233472, 253952, 254448, 262656, 285696, 301568, 321408, 331776, 339264, 350208, 380928, 381672, 393984, 428544, 452352, 466944, 508896, 525312, 571392, 603136, 642816, 663552, 678528, 700416, 761856, 763344, 787968, 857088, 904704, 1017792, 1050624, 1142784, 1206272, 1285632, 1357056, 1400832, 1526688, 1575936, 1714176, 1809408, 2035584, 2101248, 2285568, 2412544, 2571264, 2714112, 3053376, 3151872, 3428352, 3618816, 4071168, 4202496, 4825088, 5142528, 5428224, 6106752, 6303744, 6856704, 7237632, 8142336, 10285056, 10856448, 12213504, 12607488, 14475264, 16284672, 20570112, 21712896, 24427008, 32569344, 43425792, 48854016, 65138688, 97708032, 130277376, 195416064, 390832128]

約数ペア:

[(1, 390832128), (2, 195416064), (3, 130277376), (4, 97708032), (6, 65138688), (8, 48854016), (9, 43425792), (12, 32569344), (16, 24427008), (18, 21712896), (19, 20570112), (24, 16284672), (27, 14475264), (31, 12607488), (32, 12213504), (36, 10856448), (38, 10285056), (48, 8142336), (54, 7237632), (57, 6856704), (62, 6303744), (64, 6106752), (72, 5428224), (76, 5142528), (81, 4825088), (93, 4202496), (96, 4071168), (108, 3618816), (114, 3428352), (124, 3151872), (128, 3053376), (144, 2714112), (152, 2571264), (162, 2412544), (171, 2285568), (186, 2101248), (192, 2035584), (216, 1809408), (228, 1714176), (248, 1575936), (256, 1526688), (279, 1400832), (288, 1357056), (304, 1285632), (324, 1206272), (342, 1142784), (372, 1050624), (384, 1017792), (432, 904704), (456, 857088), (496, 787968), (512, 763344), (513, 761856), (558, 700416), (576, 678528), (589, 663552), (608, 642816), (648, 603136), (684, 571392), (744, 525312), (768, 508896), (837, 466944), (864, 452352), (912, 428544), (992, 393984), (1024, 381672), (1026, 380928), (1116, 350208), (1152, 339264), (1178, 331776), (1216, 321408), (1296, 301568), (1368, 285696), (1488, 262656), (1536, 254448), (1539, 253952), (1674, 233472), (1728, 226176), (1767, 221184), (1824, 214272), (1984, 196992), (2048, 190836), (2052, 190464), (2232, 175104), (2304, 169632), (2356, 165888), (2432, 160704), (2511, 155648), (2592, 150784), (2736, 142848), (2976, 131328), (3072, 127224), (3078, 126976), (3348, 116736), (3456, 113088), (3534, 110592), (3648, 107136), (3968, 98496), (4096, 95418), (4104, 95232), (4464, 87552), (4608, 84816), (4712, 82944), (4864, 80352), (5022, 77824), (5184, 75392), (5301, 73728), (5472, 71424), (5952, 65664), (6144, 63612), (6156, 63488), (6696, 58368), (6912, 56544), (7068, 55296), (7296, 53568), (7936, 49248), (8192, 47709), (8208, 47616), (8928, 43776), (9216, 42408), (9424, 41472), (9728, 40176), (10044, 38912), (10368, 37696), (10602, 36864), (10944, 35712), (11904, 32832), (12288, 31806), (12312, 31744), (13392, 29184), (13824, 28272), (14136, 27648), (14592, 26784), (15872, 24624), (15903, 24576), (16416, 23808), (17856, 21888), (18432, 21204), (18848, 20736), (19456, 20088)]