898307004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{80407}}^1$

素因数の和:80447

約数の個数: 72

約数和(自身を含む): 2566623360

約数和(自身を除く): 1668316356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 80407, 160814, 241221, 321628, 482442, 562849, 964884, 1125698, 1527733, 1688547, 2251396, 3055466, 3377094, 3939943, 4583199, 6110932, 6754188, 7879886, 9166398, 10694131, 11819829, 15759772, 18332796, 21388262, 23639658, 32082393, 42776524, 47279316, 64164786, 74858917, 128329572, 149717834, 224576751, 299435668, 449153502, 898307004]

約数ペア:

[(1, 898307004), (2, 449153502), (3, 299435668), (4, 224576751), (6, 149717834), (7, 128329572), (12, 74858917), (14, 64164786), (19, 47279316), (21, 42776524), (28, 32082393), (38, 23639658), (42, 21388262), (49, 18332796), (57, 15759772), (76, 11819829), (84, 10694131), (98, 9166398), (114, 7879886), (133, 6754188), (147, 6110932), (196, 4583199), (228, 3939943), (266, 3377094), (294, 3055466), (399, 2251396), (532, 1688547), (588, 1527733), (798, 1125698), (931, 964884), (1596, 562849), (1862, 482442), (2793, 321628), (3724, 241221), (5586, 160814), (11172, 80407)]