395449128

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{32119}}^1$

素因数の和:32156

約数の個数: 80

約数和(自身を含む): 1165956000

約数和(自身を除く): 770506872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 32119, 64238, 96357, 128476, 192714, 256952, 289071, 385428, 578142, 610261, 770856, 867213, 1156284, 1220522, 1734426, 1830783, 2312568, 2441044, 2601639, 3468852, 3661566, 4882088, 5203278, 5492349, 6937704, 7323132, 10406556, 10984698, 14646264, 16477047, 20813112, 21969396, 32954094, 43938792, 49431141, 65908188, 98862282, 131816376, 197724564, 395449128]

約数ペア:

[(1, 395449128), (2, 197724564), (3, 131816376), (4, 98862282), (6, 65908188), (8, 49431141), (9, 43938792), (12, 32954094), (18, 21969396), (19, 20813112), (24, 16477047), (27, 14646264), (36, 10984698), (38, 10406556), (54, 7323132), (57, 6937704), (72, 5492349), (76, 5203278), (81, 4882088), (108, 3661566), (114, 3468852), (152, 2601639), (162, 2441044), (171, 2312568), (216, 1830783), (228, 1734426), (324, 1220522), (342, 1156284), (456, 867213), (513, 770856), (648, 610261), (684, 578142), (1026, 385428), (1368, 289071), (1539, 256952), (2052, 192714), (3078, 128476), (4104, 96357), (6156, 64238), (12312, 32119)]