977581696

素因数分解:

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

素因数の和:187

約数の個数: 256

約数和(自身を含む): 2590963200

約数和(自身を除く): 1613381504

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, 128, 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, 896, 943, 1066, 1148, 1157, 1196, 1246, 1288, 1312, 1424, 1456, 1472, 1664, 1886, 2047, 2093, 2132, 2296, 2314, 2392, 2492, 2576, 2624, 2848, 2912, 2944, 3649, 3731, 3772, 4094, 4186, 4264, 4592, 4628, 4784, 4984, 5152, 5248, 5696, 5824, 6601, 7298, 7462, 7544, 8099, 8188, 8372, 8528, 9184, 9256, 9568, 9968, 10304, 11392, 11648, 12259, 13202, 14329, 14596, 14924, 15088, 16198, 16376, 16744, 17056, 18368, 18512, 19136, 19936, 20608, 24518, 25543, 26404, 26611, 28658, 29192, 29848, 30176, 32396, 32752, 33488, 34112, 36736, 37024, 38272, 39872, 47437, 49036, 51086, 52808, 53222, 57316, 58384, 59696, 60352, 64792, 65504, 66976, 68224, 74048, 79744, 83927, 85813, 94874, 98072, 102172, 105616, 106444, 114632, 116768, 119392, 120704, 129584, 131008, 133952, 148096, 167854, 171626, 186277, 189748, 196144, 204344, 211232, 212888, 229264, 233536, 238784, 259168, 262016, 267904, 332059, 335708, 343252, 372554, 379496, 392288, 408688, 422464, 425776, 458528, 467072, 477568, 518336, 587489, 664118, 671416, 686504, 745108, 758992, 784576, 817376, 844928, 851552, 917056, 1036672, 1091051, 1174978, 1328236, 1342832, 1373008, 1490216, 1517984, 1569152, 1634752, 1703104, 1834112, 2182102, 2349956, 2656472, 2685664, 2746016, 2980432, 3035968, 3269504, 3406208, 4364204, 4699912, 5312944, 5371328, 5492032, 5960864, 6071936, 7637357, 8728408, 9399824, 10625888, 10742656, 10984064, 11921728, 15274714, 17456816, 18799648, 21251776, 23843456, 30549428, 34913632, 37599296, 42503552, 61098856, 69827264, 75198592, 122197712, 139654528, 244395424, 488790848, 977581696]

約数ペア:

[(1, 977581696), (2, 488790848), (4, 244395424), (7, 139654528), (8, 122197712), (13, 75198592), (14, 69827264), (16, 61098856), (23, 42503552), (26, 37599296), (28, 34913632), (32, 30549428), (41, 23843456), (46, 21251776), (52, 18799648), (56, 17456816), (64, 15274714), (82, 11921728), (89, 10984064), (91, 10742656), (92, 10625888), (104, 9399824), (112, 8728408), (128, 7637357), (161, 6071936), (164, 5960864), (178, 5492032), (182, 5371328), (184, 5312944), (208, 4699912), (224, 4364204), (287, 3406208), (299, 3269504), (322, 3035968), (328, 2980432), (356, 2746016), (364, 2685664), (368, 2656472), (416, 2349956), (448, 2182102), (533, 1834112), (574, 1703104), (598, 1634752), (623, 1569152), (644, 1517984), (656, 1490216), (712, 1373008), (728, 1342832), (736, 1328236), (832, 1174978), (896, 1091051), (943, 1036672), (1066, 917056), (1148, 851552), (1157, 844928), (1196, 817376), (1246, 784576), (1288, 758992), (1312, 745108), (1424, 686504), (1456, 671416), (1472, 664118), (1664, 587489), (1886, 518336), (2047, 477568), (2093, 467072), (2132, 458528), (2296, 425776), (2314, 422464), (2392, 408688), (2492, 392288), (2576, 379496), (2624, 372554), (2848, 343252), (2912, 335708), (2944, 332059), (3649, 267904), (3731, 262016), (3772, 259168), (4094, 238784), (4186, 233536), (4264, 229264), (4592, 212888), (4628, 211232), (4784, 204344), (4984, 196144), (5152, 189748), (5248, 186277), (5696, 171626), (5824, 167854), (6601, 148096), (7298, 133952), (7462, 131008), (7544, 129584), (8099, 120704), (8188, 119392), (8372, 116768), (8528, 114632), (9184, 106444), (9256, 105616), (9568, 102172), (9968, 98072), (10304, 94874), (11392, 85813), (11648, 83927), (12259, 79744), (13202, 74048), (14329, 68224), (14596, 66976), (14924, 65504), (15088, 64792), (16198, 60352), (16376, 59696), (16744, 58384), (17056, 57316), (18368, 53222), (18512, 52808), (19136, 51086), (19936, 49036), (20608, 47437), (24518, 39872), (25543, 38272), (26404, 37024), (26611, 36736), (28658, 34112), (29192, 33488), (29848, 32752), (30176, 32396)]