1311949704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 3842121600

約数和(自身を除く): 2530171896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 169, 204, 212, 221, 312, 318, 338, 359, 408, 424, 442, 507, 636, 663, 676, 689, 718, 884, 901, 1014, 1077, 1272, 1326, 1352, 1378, 1436, 1768, 1802, 2028, 2067, 2154, 2652, 2703, 2756, 2872, 2873, 3604, 4056, 4134, 4308, 4667, 5304, 5406, 5512, 5746, 6103, 7208, 8268, 8616, 8619, 8957, 9334, 10812, 11492, 11713, 12206, 14001, 16536, 17238, 17914, 18309, 18668, 19027, 21624, 22984, 23426, 24412, 26871, 28002, 34476, 35139, 35828, 36618, 37336, 38054, 46852, 48824, 53742, 56004, 57081, 60671, 68952, 70278, 71656, 73236, 76108, 79339, 93704, 107484, 112008, 114162, 121342, 140556, 146472, 152216, 152269, 158678, 182013, 214968, 228324, 238017, 242684, 247351, 281112, 304538, 317356, 323459, 364026, 456648, 456807, 476034, 485368, 494702, 609076, 634712, 646918, 728052, 742053, 913614, 952068, 970377, 989404, 1031407, 1218152, 1293836, 1456104, 1484106, 1827228, 1904136, 1940754, 1978808, 2062814, 2587672, 2968212, 3094221, 3215563, 3654456, 3881508, 4125628, 4204967, 5936424, 6188442, 6431126, 7763016, 8251256, 8409934, 9646689, 12376884, 12614901, 12862252, 16819868, 19293378, 24753768, 25229802, 25724504, 33639736, 38586756, 50459604, 54664571, 77173512, 100919208, 109329142, 163993713, 218658284, 327987426, 437316568, 655974852, 1311949704]

約数ペア:

[(1, 1311949704), (2, 655974852), (3, 437316568), (4, 327987426), (6, 218658284), (8, 163993713), (12, 109329142), (13, 100919208), (17, 77173512), (24, 54664571), (26, 50459604), (34, 38586756), (39, 33639736), (51, 25724504), (52, 25229802), (53, 24753768), (68, 19293378), (78, 16819868), (102, 12862252), (104, 12614901), (106, 12376884), (136, 9646689), (156, 8409934), (159, 8251256), (169, 7763016), (204, 6431126), (212, 6188442), (221, 5936424), (312, 4204967), (318, 4125628), (338, 3881508), (359, 3654456), (408, 3215563), (424, 3094221), (442, 2968212), (507, 2587672), (636, 2062814), (663, 1978808), (676, 1940754), (689, 1904136), (718, 1827228), (884, 1484106), (901, 1456104), (1014, 1293836), (1077, 1218152), (1272, 1031407), (1326, 989404), (1352, 970377), (1378, 952068), (1436, 913614), (1768, 742053), (1802, 728052), (2028, 646918), (2067, 634712), (2154, 609076), (2652, 494702), (2703, 485368), (2756, 476034), (2872, 456807), (2873, 456648), (3604, 364026), (4056, 323459), (4134, 317356), (4308, 304538), (4667, 281112), (5304, 247351), (5406, 242684), (5512, 238017), (5746, 228324), (6103, 214968), (7208, 182013), (8268, 158678), (8616, 152269), (8619, 152216), (8957, 146472), (9334, 140556), (10812, 121342), (11492, 114162), (11713, 112008), (12206, 107484), (14001, 93704), (16536, 79339), (17238, 76108), (17914, 73236), (18309, 71656), (18668, 70278), (19027, 68952), (21624, 60671), (22984, 57081), (23426, 56004), (24412, 53742), (26871, 48824), (28002, 46852), (34476, 38054), (35139, 37336), (35828, 36618)]