385449048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281761}}^1$

素因数の和:281792

約数の個数: 48

約数和(自身を含む): 1098871800

約数和(自身を除く): 713422752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 281761, 563522, 845283, 1127044, 1690566, 2254088, 2535849, 3381132, 5071698, 5353459, 6762264, 10143396, 10706918, 16060377, 20286792, 21413836, 32120754, 42827672, 48181131, 64241508, 96362262, 128483016, 192724524, 385449048]

約数ペア:

[(1, 385449048), (2, 192724524), (3, 128483016), (4, 96362262), (6, 64241508), (8, 48181131), (9, 42827672), (12, 32120754), (18, 21413836), (19, 20286792), (24, 16060377), (36, 10706918), (38, 10143396), (57, 6762264), (72, 5353459), (76, 5071698), (114, 3381132), (152, 2535849), (171, 2254088), (228, 1690566), (342, 1127044), (456, 845283), (684, 563522), (1368, 281761)]