1955163392

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 5192087040

約数和(自身を除く): 3236923648

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, 256, 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, 1792, 1886, 2047, 2093, 2132, 2296, 2314, 2392, 2492, 2576, 2624, 2848, 2912, 2944, 3328, 3649, 3731, 3772, 4094, 4186, 4264, 4592, 4628, 4784, 4984, 5152, 5248, 5696, 5824, 5888, 6601, 7298, 7462, 7544, 8099, 8188, 8372, 8528, 9184, 9256, 9568, 9968, 10304, 10496, 11392, 11648, 12259, 13202, 14329, 14596, 14924, 15088, 16198, 16376, 16744, 17056, 18368, 18512, 19136, 19936, 20608, 22784, 23296, 24518, 25543, 26404, 26611, 28658, 29192, 29848, 30176, 32396, 32752, 33488, 34112, 36736, 37024, 38272, 39872, 41216, 47437, 49036, 51086, 52808, 53222, 57316, 58384, 59696, 60352, 64792, 65504, 66976, 68224, 73472, 74048, 76544, 79744, 83927, 85813, 94874, 98072, 102172, 105616, 106444, 114632, 116768, 119392, 120704, 129584, 131008, 133952, 136448, 148096, 159488, 167854, 171626, 186277, 189748, 196144, 204344, 211232, 212888, 229264, 233536, 238784, 241408, 259168, 262016, 267904, 296192, 332059, 335708, 343252, 372554, 379496, 392288, 408688, 422464, 425776, 458528, 467072, 477568, 518336, 524032, 535808, 587489, 664118, 671416, 686504, 745108, 758992, 784576, 817376, 844928, 851552, 917056, 934144, 955136, 1036672, 1091051, 1174978, 1328236, 1342832, 1373008, 1490216, 1517984, 1569152, 1634752, 1689856, 1703104, 1834112, 2073344, 2182102, 2349956, 2656472, 2685664, 2746016, 2980432, 3035968, 3138304, 3269504, 3406208, 3668224, 4364204, 4699912, 5312944, 5371328, 5492032, 5960864, 6071936, 6539008, 6812416, 7637357, 8728408, 9399824, 10625888, 10742656, 10984064, 11921728, 12143872, 15274714, 17456816, 18799648, 21251776, 21485312, 21968128, 23843456, 30549428, 34913632, 37599296, 42503552, 47686912, 61098856, 69827264, 75198592, 85007104, 122197712, 139654528, 150397184, 244395424, 279309056, 488790848, 977581696, 1955163392]

約数ペア:

[(1, 1955163392), (2, 977581696), (4, 488790848), (7, 279309056), (8, 244395424), (13, 150397184), (14, 139654528), (16, 122197712), (23, 85007104), (26, 75198592), (28, 69827264), (32, 61098856), (41, 47686912), (46, 42503552), (52, 37599296), (56, 34913632), (64, 30549428), (82, 23843456), (89, 21968128), (91, 21485312), (92, 21251776), (104, 18799648), (112, 17456816), (128, 15274714), (161, 12143872), (164, 11921728), (178, 10984064), (182, 10742656), (184, 10625888), (208, 9399824), (224, 8728408), (256, 7637357), (287, 6812416), (299, 6539008), (322, 6071936), (328, 5960864), (356, 5492032), (364, 5371328), (368, 5312944), (416, 4699912), (448, 4364204), (533, 3668224), (574, 3406208), (598, 3269504), (623, 3138304), (644, 3035968), (656, 2980432), (712, 2746016), (728, 2685664), (736, 2656472), (832, 2349956), (896, 2182102), (943, 2073344), (1066, 1834112), (1148, 1703104), (1157, 1689856), (1196, 1634752), (1246, 1569152), (1288, 1517984), (1312, 1490216), (1424, 1373008), (1456, 1342832), (1472, 1328236), (1664, 1174978), (1792, 1091051), (1886, 1036672), (2047, 955136), (2093, 934144), (2132, 917056), (2296, 851552), (2314, 844928), (2392, 817376), (2492, 784576), (2576, 758992), (2624, 745108), (2848, 686504), (2912, 671416), (2944, 664118), (3328, 587489), (3649, 535808), (3731, 524032), (3772, 518336), (4094, 477568), (4186, 467072), (4264, 458528), (4592, 425776), (4628, 422464), (4784, 408688), (4984, 392288), (5152, 379496), (5248, 372554), (5696, 343252), (5824, 335708), (5888, 332059), (6601, 296192), (7298, 267904), (7462, 262016), (7544, 259168), (8099, 241408), (8188, 238784), (8372, 233536), (8528, 229264), (9184, 212888), (9256, 211232), (9568, 204344), (9968, 196144), (10304, 189748), (10496, 186277), (11392, 171626), (11648, 167854), (12259, 159488), (13202, 148096), (14329, 136448), (14596, 133952), (14924, 131008), (15088, 129584), (16198, 120704), (16376, 119392), (16744, 116768), (17056, 114632), (18368, 106444), (18512, 105616), (19136, 102172), (19936, 98072), (20608, 94874), (22784, 85813), (23296, 83927), (24518, 79744), (25543, 76544), (26404, 74048), (26611, 73472), (28658, 68224), (29192, 66976), (29848, 65504), (30176, 64792), (32396, 60352), (32752, 59696), (33488, 58384), (34112, 57316), (36736, 53222), (37024, 52808), (38272, 51086), (39872, 49036), (41216, 47437)]