488170728

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 1344245760

約数和(自身を除く): 856075032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 197, 254, 271, 381, 394, 508, 542, 591, 762, 788, 813, 1016, 1084, 1143, 1182, 1524, 1576, 1626, 1773, 2168, 2286, 2364, 2439, 3048, 3252, 3546, 4572, 4728, 4878, 6504, 7092, 9144, 9756, 14184, 19512, 25019, 34417, 50038, 53387, 68834, 75057, 100076, 103251, 106774, 137668, 150114, 160161, 200152, 206502, 213548, 225171, 275336, 300228, 309753, 320322, 413004, 427096, 450342, 480483, 600456, 619506, 640644, 826008, 900684, 960966, 1239012, 1281288, 1801368, 1921932, 2478024, 3843864, 6780149, 13560298, 20340447, 27120596, 40680894, 54241192, 61021341, 81361788, 122042682, 162723576, 244085364, 488170728]

約数ペア:

[(1, 488170728), (2, 244085364), (3, 162723576), (4, 122042682), (6, 81361788), (8, 61021341), (9, 54241192), (12, 40680894), (18, 27120596), (24, 20340447), (36, 13560298), (72, 6780149), (127, 3843864), (197, 2478024), (254, 1921932), (271, 1801368), (381, 1281288), (394, 1239012), (508, 960966), (542, 900684), (591, 826008), (762, 640644), (788, 619506), (813, 600456), (1016, 480483), (1084, 450342), (1143, 427096), (1182, 413004), (1524, 320322), (1576, 309753), (1626, 300228), (1773, 275336), (2168, 225171), (2286, 213548), (2364, 206502), (2439, 200152), (3048, 160161), (3252, 150114), (3546, 137668), (4572, 106774), (4728, 103251), (4878, 100076), (6504, 75057), (7092, 68834), (9144, 53387), (9756, 50038), (14184, 34417), (19512, 25019)]