288739656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211067}}^1$

素因数の和:211098

約数の個数: 48

約数和(自身を含む): 823165200

約数和(自身を除く): 534425544

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, 211067, 422134, 633201, 844268, 1266402, 1688536, 1899603, 2532804, 3799206, 4010273, 5065608, 7598412, 8020546, 12030819, 15196824, 16041092, 24061638, 32082184, 36092457, 48123276, 72184914, 96246552, 144369828, 288739656]

約数ペア:

[(1, 288739656), (2, 144369828), (3, 96246552), (4, 72184914), (6, 48123276), (8, 36092457), (9, 32082184), (12, 24061638), (18, 16041092), (19, 15196824), (24, 12030819), (36, 8020546), (38, 7598412), (57, 5065608), (72, 4010273), (76, 3799206), (114, 2532804), (152, 1899603), (171, 1688536), (228, 1266402), (342, 844268), (456, 633201), (684, 422134), (1368, 211067)]