1279588128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2167

約数の個数: 192

約数和(自身を含む): 4194312192

約数和(自身を除く): 2914724064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 182, 208, 213, 224, 273, 284, 312, 336, 364, 416, 426, 497, 546, 568, 624, 672, 728, 852, 923, 994, 1092, 1136, 1248, 1456, 1491, 1704, 1846, 1988, 2063, 2184, 2272, 2769, 2912, 2982, 3408, 3692, 3976, 4126, 4368, 5538, 5964, 6189, 6461, 6816, 7384, 7952, 8252, 8736, 11076, 11928, 12378, 12922, 14441, 14768, 15904, 16504, 19383, 22152, 23856, 24756, 25844, 26819, 28882, 29536, 33008, 38766, 43323, 44304, 47712, 49512, 51688, 53638, 57764, 66016, 77532, 80457, 86646, 88608, 99024, 103376, 107276, 115528, 146473, 155064, 160914, 173292, 187733, 198048, 206752, 214552, 231056, 292946, 310128, 321828, 346584, 375466, 429104, 439419, 462112, 563199, 585892, 620256, 643656, 693168, 750932, 858208, 878838, 1025311, 1126398, 1171784, 1287312, 1386336, 1501864, 1757676, 1904149, 2050622, 2252796, 2343568, 2574624, 3003728, 3075933, 3515352, 3808298, 4101244, 4505592, 4687136, 5712447, 6007456, 6151866, 7030704, 7616596, 8202488, 9011184, 11424894, 12303732, 13329043, 14061408, 15233192, 16404976, 18022368, 22849788, 24607464, 26658086, 30466384, 32809952, 39987129, 45699576, 49214928, 53316172, 60932768, 79974258, 91399152, 98429856, 106632344, 159948516, 182798304, 213264688, 319897032, 426529376, 639794064, 1279588128]

約数ペア:

[(1, 1279588128), (2, 639794064), (3, 426529376), (4, 319897032), (6, 213264688), (7, 182798304), (8, 159948516), (12, 106632344), (13, 98429856), (14, 91399152), (16, 79974258), (21, 60932768), (24, 53316172), (26, 49214928), (28, 45699576), (32, 39987129), (39, 32809952), (42, 30466384), (48, 26658086), (52, 24607464), (56, 22849788), (71, 18022368), (78, 16404976), (84, 15233192), (91, 14061408), (96, 13329043), (104, 12303732), (112, 11424894), (142, 9011184), (156, 8202488), (168, 7616596), (182, 7030704), (208, 6151866), (213, 6007456), (224, 5712447), (273, 4687136), (284, 4505592), (312, 4101244), (336, 3808298), (364, 3515352), (416, 3075933), (426, 3003728), (497, 2574624), (546, 2343568), (568, 2252796), (624, 2050622), (672, 1904149), (728, 1757676), (852, 1501864), (923, 1386336), (994, 1287312), (1092, 1171784), (1136, 1126398), (1248, 1025311), (1456, 878838), (1491, 858208), (1704, 750932), (1846, 693168), (1988, 643656), (2063, 620256), (2184, 585892), (2272, 563199), (2769, 462112), (2912, 439419), (2982, 429104), (3408, 375466), (3692, 346584), (3976, 321828), (4126, 310128), (4368, 292946), (5538, 231056), (5964, 214552), (6189, 206752), (6461, 198048), (6816, 187733), (7384, 173292), (7952, 160914), (8252, 155064), (8736, 146473), (11076, 115528), (11928, 107276), (12378, 103376), (12922, 99024), (14441, 88608), (14768, 86646), (15904, 80457), (16504, 77532), (19383, 66016), (22152, 57764), (23856, 53638), (24756, 51688), (25844, 49512), (26819, 47712), (28882, 44304), (29536, 43323), (33008, 38766)]