289887216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2838

約数の個数: 80

約数和(自身を含む): 789782784

約数和(自身を除く): 499895568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 184, 194, 276, 291, 368, 388, 552, 582, 776, 1104, 1164, 1552, 2231, 2328, 2707, 4462, 4656, 5414, 6693, 8121, 8924, 10828, 13386, 16242, 17848, 21656, 26772, 32484, 35696, 43312, 53544, 62261, 64968, 107088, 124522, 129936, 186783, 249044, 262579, 373566, 498088, 525158, 747132, 787737, 996176, 1050316, 1494264, 1575474, 2100632, 2988528, 3150948, 4201264, 6039317, 6301896, 12078634, 12603792, 18117951, 24157268, 36235902, 48314536, 72471804, 96629072, 144943608, 289887216]

約数ペア:

[(1, 289887216), (2, 144943608), (3, 96629072), (4, 72471804), (6, 48314536), (8, 36235902), (12, 24157268), (16, 18117951), (23, 12603792), (24, 12078634), (46, 6301896), (48, 6039317), (69, 4201264), (92, 3150948), (97, 2988528), (138, 2100632), (184, 1575474), (194, 1494264), (276, 1050316), (291, 996176), (368, 787737), (388, 747132), (552, 525158), (582, 498088), (776, 373566), (1104, 262579), (1164, 249044), (1552, 186783), (2231, 129936), (2328, 124522), (2707, 107088), (4462, 64968), (4656, 62261), (5414, 53544), (6693, 43312), (8121, 35696), (8924, 32484), (10828, 26772), (13386, 21656), (16242, 17848)]