488790848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 1290401280

約数和(自身を除く): 801610432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 41, 46, 52, 56, 64, 82, 89, 91, 92, 104, 112, 161, 164, 178, 182, 184, 208, 224, 287, 299, 322, 328, 356, 364, 368, 416, 448, 533, 574, 598, 623, 644, 656, 712, 728, 736, 832, 943, 1066, 1148, 1157, 1196, 1246, 1288, 1312, 1424, 1456, 1472, 1886, 2047, 2093, 2132, 2296, 2314, 2392, 2492, 2576, 2624, 2848, 2912, 3649, 3731, 3772, 4094, 4186, 4264, 4592, 4628, 4784, 4984, 5152, 5696, 5824, 6601, 7298, 7462, 7544, 8099, 8188, 8372, 8528, 9184, 9256, 9568, 9968, 10304, 12259, 13202, 14329, 14596, 14924, 15088, 16198, 16376, 16744, 17056, 18368, 18512, 19136, 19936, 24518, 25543, 26404, 26611, 28658, 29192, 29848, 30176, 32396, 32752, 33488, 34112, 37024, 39872, 47437, 49036, 51086, 52808, 53222, 57316, 58384, 59696, 60352, 64792, 65504, 66976, 74048, 83927, 85813, 94874, 98072, 102172, 105616, 106444, 114632, 116768, 119392, 129584, 131008, 133952, 167854, 171626, 186277, 189748, 196144, 204344, 211232, 212888, 229264, 233536, 238784, 259168, 332059, 335708, 343252, 372554, 379496, 392288, 408688, 422464, 425776, 458528, 518336, 587489, 664118, 671416, 686504, 745108, 758992, 784576, 817376, 851552, 917056, 1091051, 1174978, 1328236, 1342832, 1373008, 1490216, 1517984, 1634752, 1703104, 2182102, 2349956, 2656472, 2685664, 2746016, 2980432, 3035968, 4364204, 4699912, 5312944, 5371328, 5492032, 5960864, 7637357, 8728408, 9399824, 10625888, 11921728, 15274714, 17456816, 18799648, 21251776, 30549428, 34913632, 37599296, 61098856, 69827264, 122197712, 244395424, 488790848]

約数ペア:

[(1, 488790848), (2, 244395424), (4, 122197712), (7, 69827264), (8, 61098856), (13, 37599296), (14, 34913632), (16, 30549428), (23, 21251776), (26, 18799648), (28, 17456816), (32, 15274714), (41, 11921728), (46, 10625888), (52, 9399824), (56, 8728408), (64, 7637357), (82, 5960864), (89, 5492032), (91, 5371328), (92, 5312944), (104, 4699912), (112, 4364204), (161, 3035968), (164, 2980432), (178, 2746016), (182, 2685664), (184, 2656472), (208, 2349956), (224, 2182102), (287, 1703104), (299, 1634752), (322, 1517984), (328, 1490216), (356, 1373008), (364, 1342832), (368, 1328236), (416, 1174978), (448, 1091051), (533, 917056), (574, 851552), (598, 817376), (623, 784576), (644, 758992), (656, 745108), (712, 686504), (728, 671416), (736, 664118), (832, 587489), (943, 518336), (1066, 458528), (1148, 425776), (1157, 422464), (1196, 408688), (1246, 392288), (1288, 379496), (1312, 372554), (1424, 343252), (1456, 335708), (1472, 332059), (1886, 259168), (2047, 238784), (2093, 233536), (2132, 229264), (2296, 212888), (2314, 211232), (2392, 204344), (2492, 196144), (2576, 189748), (2624, 186277), (2848, 171626), (2912, 167854), (3649, 133952), (3731, 131008), (3772, 129584), (4094, 119392), (4186, 116768), (4264, 114632), (4592, 106444), (4628, 105616), (4784, 102172), (4984, 98072), (5152, 94874), (5696, 85813), (5824, 83927), (6601, 74048), (7298, 66976), (7462, 65504), (7544, 64792), (8099, 60352), (8188, 59696), (8372, 58384), (8528, 57316), (9184, 53222), (9256, 52808), (9568, 51086), (9968, 49036), (10304, 47437), (12259, 39872), (13202, 37024), (14329, 34112), (14596, 33488), (14924, 32752), (15088, 32396), (16198, 30176), (16376, 29848), (16744, 29192), (17056, 28658), (18368, 26611), (18512, 26404), (19136, 25543), (19936, 24518)]