391363584

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 176

約数和(自身を含む): 1131909120

約数和(自身を除く): 740545536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 191, 192, 232, 256, 276, 348, 368, 382, 384, 464, 512, 552, 573, 667, 696, 736, 764, 768, 928, 1024, 1104, 1146, 1334, 1392, 1472, 1528, 1536, 1856, 2001, 2208, 2292, 2668, 2784, 2944, 3056, 3072, 3712, 4002, 4393, 4416, 4584, 5336, 5539, 5568, 5888, 6112, 7424, 8004, 8786, 8832, 9168, 10672, 11078, 11136, 11776, 12224, 13179, 14848, 16008, 16617, 17572, 17664, 18336, 21344, 22156, 22272, 23552, 24448, 26358, 29696, 32016, 33234, 35144, 35328, 36672, 42688, 44312, 44544, 48896, 52716, 64032, 66468, 70288, 70656, 73344, 85376, 88624, 89088, 97792, 105432, 127397, 128064, 132936, 140576, 146688, 170752, 177248, 195584, 210864, 254794, 256128, 265872, 281152, 293376, 341504, 354496, 382191, 421728, 509588, 512256, 531744, 562304, 586752, 683008, 708992, 764382, 843456, 1019176, 1024512, 1063488, 1124608, 1417984, 1528764, 1686912, 2038352, 2049024, 2126976, 2249216, 2835968, 3057528, 3373824, 4076704, 4253952, 4498432, 5671936, 6115056, 6747648, 8153408, 8507904, 12230112, 13495296, 16306816, 17015808, 24460224, 32613632, 48920448, 65227264, 97840896, 130454528, 195681792, 391363584]

約数ペア:

[(1, 391363584), (2, 195681792), (3, 130454528), (4, 97840896), (6, 65227264), (8, 48920448), (12, 32613632), (16, 24460224), (23, 17015808), (24, 16306816), (29, 13495296), (32, 12230112), (46, 8507904), (48, 8153408), (58, 6747648), (64, 6115056), (69, 5671936), (87, 4498432), (92, 4253952), (96, 4076704), (116, 3373824), (128, 3057528), (138, 2835968), (174, 2249216), (184, 2126976), (191, 2049024), (192, 2038352), (232, 1686912), (256, 1528764), (276, 1417984), (348, 1124608), (368, 1063488), (382, 1024512), (384, 1019176), (464, 843456), (512, 764382), (552, 708992), (573, 683008), (667, 586752), (696, 562304), (736, 531744), (764, 512256), (768, 509588), (928, 421728), (1024, 382191), (1104, 354496), (1146, 341504), (1334, 293376), (1392, 281152), (1472, 265872), (1528, 256128), (1536, 254794), (1856, 210864), (2001, 195584), (2208, 177248), (2292, 170752), (2668, 146688), (2784, 140576), (2944, 132936), (3056, 128064), (3072, 127397), (3712, 105432), (4002, 97792), (4393, 89088), (4416, 88624), (4584, 85376), (5336, 73344), (5539, 70656), (5568, 70288), (5888, 66468), (6112, 64032), (7424, 52716), (8004, 48896), (8786, 44544), (8832, 44312), (9168, 42688), (10672, 36672), (11078, 35328), (11136, 35144), (11776, 33234), (12224, 32016), (13179, 29696), (14848, 26358), (16008, 24448), (16617, 23552), (17572, 22272), (17664, 22156), (18336, 21344)]