509484976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 120

約数和(自身を含む): 1333200384

約数和(自身を除く): 823715408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 2002, 2288, 2366, 2447, 2704, 3718, 4004, 4732, 4894, 7436, 8008, 9464, 9788, 13013, 14872, 16016, 17129, 18928, 19576, 26026, 26917, 29744, 31811, 34258, 39152, 52052, 53834, 63622, 68516, 104104, 107668, 127244, 137032, 188419, 208208, 215336, 222677, 254488, 274064, 349921, 376838, 413543, 430672, 445354, 508976, 699842, 753676, 827086, 890708, 1399684, 1507352, 1654172, 1781416, 2449447, 2799368, 2894801, 3014704, 3308344, 3562832, 4548973, 4898894, 5598736, 5789602, 6616688, 9097946, 9797788, 11579204, 18195892, 19595576, 23158408, 31842811, 36391784, 39191152, 46316816, 63685622, 72783568, 127371244, 254742488, 509484976]

約数ペア:

[(1, 509484976), (2, 254742488), (4, 127371244), (7, 72783568), (8, 63685622), (11, 46316816), (13, 39191152), (14, 36391784), (16, 31842811), (22, 23158408), (26, 19595576), (28, 18195892), (44, 11579204), (52, 9797788), (56, 9097946), (77, 6616688), (88, 5789602), (91, 5598736), (104, 4898894), (112, 4548973), (143, 3562832), (154, 3308344), (169, 3014704), (176, 2894801), (182, 2799368), (208, 2449447), (286, 1781416), (308, 1654172), (338, 1507352), (364, 1399684), (572, 890708), (616, 827086), (676, 753676), (728, 699842), (1001, 508976), (1144, 445354), (1183, 430672), (1232, 413543), (1352, 376838), (1456, 349921), (1859, 274064), (2002, 254488), (2288, 222677), (2366, 215336), (2447, 208208), (2704, 188419), (3718, 137032), (4004, 127244), (4732, 107668), (4894, 104104), (7436, 68516), (8008, 63622), (9464, 53834), (9788, 52052), (13013, 39152), (14872, 34258), (16016, 31811), (17129, 29744), (18928, 26917), (19576, 26026)]