1277954106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2172

約数の個数: 128

約数和(自身を含む): 3235921920

約数和(自身を除く): 1957967814

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 39, 46, 62, 66, 69, 78, 93, 138, 143, 186, 253, 286, 299, 341, 403, 429, 506, 598, 682, 713, 759, 806, 858, 897, 1023, 1209, 1426, 1518, 1794, 2046, 2089, 2139, 2418, 3289, 4178, 4278, 4433, 6267, 6578, 7843, 8866, 9269, 9867, 12534, 13299, 15686, 18538, 19734, 22979, 23529, 26598, 27157, 27807, 45958, 47058, 48047, 54314, 55614, 64759, 68937, 81471, 96094, 101959, 129518, 137874, 144141, 162942, 194277, 203918, 288282, 298727, 305877, 388554, 528517, 597454, 611754, 624611, 712349, 841867, 896181, 1057034, 1249222, 1424698, 1489457, 1585551, 1683734, 1792362, 1873833, 2137047, 2525601, 2978914, 3171102, 3747666, 4274094, 4468371, 5051202, 6870721, 8936742, 9260537, 13741442, 16384027, 18521074, 19362941, 20612163, 27781611, 32768054, 38725882, 41224326, 49152081, 55563222, 58088823, 98304162, 116177646, 212992351, 425984702, 638977053, 1277954106]

約数ペア:

[(1, 1277954106), (2, 638977053), (3, 425984702), (6, 212992351), (11, 116177646), (13, 98304162), (22, 58088823), (23, 55563222), (26, 49152081), (31, 41224326), (33, 38725882), (39, 32768054), (46, 27781611), (62, 20612163), (66, 19362941), (69, 18521074), (78, 16384027), (93, 13741442), (138, 9260537), (143, 8936742), (186, 6870721), (253, 5051202), (286, 4468371), (299, 4274094), (341, 3747666), (403, 3171102), (429, 2978914), (506, 2525601), (598, 2137047), (682, 1873833), (713, 1792362), (759, 1683734), (806, 1585551), (858, 1489457), (897, 1424698), (1023, 1249222), (1209, 1057034), (1426, 896181), (1518, 841867), (1794, 712349), (2046, 624611), (2089, 611754), (2139, 597454), (2418, 528517), (3289, 388554), (4178, 305877), (4278, 298727), (4433, 288282), (6267, 203918), (6578, 194277), (7843, 162942), (8866, 144141), (9269, 137874), (9867, 129518), (12534, 101959), (13299, 96094), (15686, 81471), (18538, 68937), (19734, 64759), (22979, 55614), (23529, 54314), (26598, 48047), (27157, 47058), (27807, 45958)]