259493717808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{78007}}^1$

素因数の和:79811

約数の個数: 120

約数和(自身を含む): 782535379808

約数和(自身を除く): 523041662000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1777, 1872, 3554, 5331, 7108, 10662, 14216, 15993, 21324, 23101, 28432, 31986, 42648, 46202, 63972, 69303, 78007, 85296, 92404, 127944, 138606, 156014, 184808, 207909, 234021, 255888, 277212, 312028, 369616, 415818, 468042, 554424, 624056, 702063, 831636, 936084, 1014091, 1108848, 1248112, 1404126, 1663272, 1872168, 2028182, 2808252, 3042273, 3326544, 3744336, 4056364, 5616504, 6084546, 8112728, 9126819, 11233008, 12169092, 16225456, 18253638, 24338184, 36507276, 48676368, 73014552, 138618439, 146029104, 277236878, 415855317, 554473756, 831710634, 1108947512, 1247565951, 1663421268, 1802039707, 2217895024, 2495131902, 3326842536, 3604079414, 4990263804, 5406119121, 6653685072, 7208158828, 9980527608, 10812238242, 14416317656, 16218357363, 19961055216, 21624476484, 28832635312, 32436714726, 43248952968, 64873429452, 86497905936, 129746858904, 259493717808]

約数ペア:

[(1, 259493717808), (2, 129746858904), (3, 86497905936), (4, 64873429452), (6, 43248952968), (8, 32436714726), (9, 28832635312), (12, 21624476484), (13, 19961055216), (16, 16218357363), (18, 14416317656), (24, 10812238242), (26, 9980527608), (36, 7208158828), (39, 6653685072), (48, 5406119121), (52, 4990263804), (72, 3604079414), (78, 3326842536), (104, 2495131902), (117, 2217895024), (144, 1802039707), (156, 1663421268), (208, 1247565951), (234, 1108947512), (312, 831710634), (468, 554473756), (624, 415855317), (936, 277236878), (1777, 146029104), (1872, 138618439), (3554, 73014552), (5331, 48676368), (7108, 36507276), (10662, 24338184), (14216, 18253638), (15993, 16225456), (21324, 12169092), (23101, 11233008), (28432, 9126819), (31986, 8112728), (42648, 6084546), (46202, 5616504), (63972, 4056364), (69303, 3744336), (78007, 3326544), (85296, 3042273), (92404, 2808252), (127944, 2028182), (138606, 1872168), (156014, 1663272), (184808, 1404126), (207909, 1248112), (234021, 1108848), (255888, 1014091), (277212, 936084), (312028, 831636), (369616, 702063), (415818, 624056), (468042, 554424)]