488484018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 1254839040

約数和(自身を除く): 766355022

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 121, 153, 158, 167, 187, 198, 237, 242, 306, 334, 363, 374, 474, 501, 561, 711, 726, 869, 1002, 1089, 1122, 1343, 1422, 1503, 1683, 1738, 1837, 2057, 2178, 2607, 2686, 2839, 3006, 3366, 3674, 4029, 4114, 5214, 5511, 5678, 6171, 7821, 8058, 8517, 9559, 11022, 12087, 12342, 13193, 14773, 15642, 16533, 17034, 18513, 19118, 20207, 24174, 25551, 26386, 28677, 29546, 31229, 33066, 37026, 39579, 40414, 44319, 51102, 57354, 60621, 62458, 79158, 86031, 88638, 93687, 118737, 121242, 132957, 145123, 162503, 172062, 181863, 187374, 224281, 237474, 265914, 281061, 290246, 325006, 343519, 363726, 435369, 448562, 487509, 562122, 672843, 687038, 870738, 975018, 1030557, 1306107, 1345686, 1462527, 1596353, 2018529, 2061114, 2467091, 2612214, 2925054, 3091671, 3192706, 4037058, 4789059, 4934182, 6183342, 7401273, 9578118, 14367177, 14802546, 22203819, 27138001, 28734354, 44407638, 54276002, 81414003, 162828006, 244242009, 488484018]

約数ペア:

[(1, 488484018), (2, 244242009), (3, 162828006), (6, 81414003), (9, 54276002), (11, 44407638), (17, 28734354), (18, 27138001), (22, 22203819), (33, 14802546), (34, 14367177), (51, 9578118), (66, 7401273), (79, 6183342), (99, 4934182), (102, 4789059), (121, 4037058), (153, 3192706), (158, 3091671), (167, 2925054), (187, 2612214), (198, 2467091), (237, 2061114), (242, 2018529), (306, 1596353), (334, 1462527), (363, 1345686), (374, 1306107), (474, 1030557), (501, 975018), (561, 870738), (711, 687038), (726, 672843), (869, 562122), (1002, 487509), (1089, 448562), (1122, 435369), (1343, 363726), (1422, 343519), (1503, 325006), (1683, 290246), (1738, 281061), (1837, 265914), (2057, 237474), (2178, 224281), (2607, 187374), (2686, 181863), (2839, 172062), (3006, 162503), (3366, 145123), (3674, 132957), (4029, 121242), (4114, 118737), (5214, 93687), (5511, 88638), (5678, 86031), (6171, 79158), (7821, 62458), (8058, 60621), (8517, 57354), (9559, 51102), (11022, 44319), (12087, 40414), (12342, 39579), (13193, 37026), (14773, 33066), (15642, 31229), (16533, 29546), (17034, 28677), (18513, 26386), (19118, 25551), (20207, 24174)]