686915469168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{517399}}^1$

素因数の和:519054

約数の個数: 80

約数和(自身を含む): 1880074310400

約数和(自身を除く): 1193158841232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1627, 3254, 4881, 6508, 9762, 13016, 19524, 26032, 27659, 39048, 55318, 78096, 82977, 110636, 165954, 221272, 331908, 442544, 517399, 663816, 1034798, 1327632, 1552197, 2069596, 3104394, 4139192, 6208788, 8278384, 8795783, 12417576, 17591566, 24835152, 26387349, 35183132, 52774698, 70366264, 105549396, 140732528, 211098792, 422197584, 841808173, 1683616346, 2525424519, 3367232692, 5050849038, 6734465384, 10101698076, 13468930768, 14310738941, 20203396152, 28621477882, 40406792304, 42932216823, 57242955764, 85864433646, 114485911528, 171728867292, 228971823056, 343457734584, 686915469168]

約数ペア:

[(1, 686915469168), (2, 343457734584), (3, 228971823056), (4, 171728867292), (6, 114485911528), (8, 85864433646), (12, 57242955764), (16, 42932216823), (17, 40406792304), (24, 28621477882), (34, 20203396152), (48, 14310738941), (51, 13468930768), (68, 10101698076), (102, 6734465384), (136, 5050849038), (204, 3367232692), (272, 2525424519), (408, 1683616346), (816, 841808173), (1627, 422197584), (3254, 211098792), (4881, 140732528), (6508, 105549396), (9762, 70366264), (13016, 52774698), (19524, 35183132), (26032, 26387349), (27659, 24835152), (39048, 17591566), (55318, 12417576), (78096, 8795783), (82977, 8278384), (110636, 6208788), (165954, 4139192), (221272, 3104394), (331908, 2069596), (442544, 1552197), (517399, 1327632), (663816, 1034798)]