388275792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 1060408320

約数和(自身を除く): 672132528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 456, 542, 813, 912, 1084, 1571, 1626, 2168, 3142, 3252, 4336, 4713, 5149, 6284, 6504, 9426, 10298, 12568, 13008, 15447, 18852, 20596, 25136, 29849, 30894, 37704, 41192, 59698, 61788, 75408, 82384, 89547, 119396, 123576, 179094, 238792, 247152, 358188, 425741, 477584, 716376, 851482, 1277223, 1432752, 1702964, 2554446, 3405928, 5108892, 6811856, 8089079, 10217784, 16178158, 20435568, 24267237, 32356316, 48534474, 64712632, 97068948, 129425264, 194137896, 388275792]

約数ペア:

[(1, 388275792), (2, 194137896), (3, 129425264), (4, 97068948), (6, 64712632), (8, 48534474), (12, 32356316), (16, 24267237), (19, 20435568), (24, 16178158), (38, 10217784), (48, 8089079), (57, 6811856), (76, 5108892), (114, 3405928), (152, 2554446), (228, 1702964), (271, 1432752), (304, 1277223), (456, 851482), (542, 716376), (813, 477584), (912, 425741), (1084, 358188), (1571, 247152), (1626, 238792), (2168, 179094), (3142, 123576), (3252, 119396), (4336, 89547), (4713, 82384), (5149, 75408), (6284, 61788), (6504, 59698), (9426, 41192), (10298, 37704), (12568, 30894), (13008, 29849), (15447, 25136), (18852, 20596)]