291465408

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6869}}^1$

素因数の和:6914

約数の個数: 112

約数和(自身を含む): 879469920

約数和(自身を除く): 588004512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3264, 3536, 5304, 6869, 7072, 10608, 13738, 14144, 20607, 21216, 27476, 41214, 42432, 54952, 82428, 89297, 109904, 116773, 164856, 178594, 219808, 233546, 267891, 329712, 350319, 357188, 439616, 467092, 535782, 659424, 700638, 714376, 934184, 1071564, 1318848, 1401276, 1428752, 1518049, 1868368, 2143128, 2802552, 2857504, 3036098, 3736736, 4286256, 4554147, 5605104, 5715008, 6072196, 7473472, 8572512, 9108294, 11210208, 12144392, 17145024, 18216588, 22420416, 24288784, 36433176, 48577568, 72866352, 97155136, 145732704, 291465408]

約数ペア:

[(1, 291465408), (2, 145732704), (3, 97155136), (4, 72866352), (6, 48577568), (8, 36433176), (12, 24288784), (13, 22420416), (16, 18216588), (17, 17145024), (24, 12144392), (26, 11210208), (32, 9108294), (34, 8572512), (39, 7473472), (48, 6072196), (51, 5715008), (52, 5605104), (64, 4554147), (68, 4286256), (78, 3736736), (96, 3036098), (102, 2857504), (104, 2802552), (136, 2143128), (156, 1868368), (192, 1518049), (204, 1428752), (208, 1401276), (221, 1318848), (272, 1071564), (312, 934184), (408, 714376), (416, 700638), (442, 659424), (544, 535782), (624, 467092), (663, 439616), (816, 357188), (832, 350319), (884, 329712), (1088, 267891), (1248, 233546), (1326, 219808), (1632, 178594), (1768, 164856), (2496, 116773), (2652, 109904), (3264, 89297), (3536, 82428), (5304, 54952), (6869, 42432), (7072, 41214), (10608, 27476), (13738, 21216), (14144, 20607)]