1298899128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{5849}}^1$

素因数の和:6364

約数の個数: 64

約数和(自身を含む): 3425760000

約数和(自身を除く): 2126860872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 487, 974, 1461, 1948, 2922, 3896, 5844, 5849, 9253, 11688, 11698, 17547, 18506, 23396, 27759, 35094, 37012, 46792, 55518, 70188, 74024, 111036, 111131, 140376, 222072, 222262, 333393, 444524, 666786, 889048, 1333572, 2667144, 2848463, 5696926, 8545389, 11393852, 17090778, 22787704, 34181556, 54120797, 68363112, 108241594, 162362391, 216483188, 324724782, 432966376, 649449564, 1298899128]

約数ペア:

[(1, 1298899128), (2, 649449564), (3, 432966376), (4, 324724782), (6, 216483188), (8, 162362391), (12, 108241594), (19, 68363112), (24, 54120797), (38, 34181556), (57, 22787704), (76, 17090778), (114, 11393852), (152, 8545389), (228, 5696926), (456, 2848463), (487, 2667144), (974, 1333572), (1461, 889048), (1948, 666786), (2922, 444524), (3896, 333393), (5844, 222262), (5849, 222072), (9253, 140376), (11688, 111131), (11698, 111036), (17547, 74024), (18506, 70188), (23396, 55518), (27759, 46792), (35094, 37012)]