40516938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 120766464

約数和(自身を除く): 80249526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 31, 33, 41, 42, 46, 62, 63, 66, 69, 77, 82, 93, 99, 123, 126, 138, 154, 161, 186, 198, 207, 217, 231, 246, 253, 279, 287, 322, 341, 369, 414, 434, 451, 462, 483, 506, 558, 574, 651, 682, 693, 713, 738, 759, 861, 902, 943, 966, 1023, 1271, 1302, 1353, 1386, 1426, 1449, 1518, 1722, 1771, 1886, 1953, 2046, 2139, 2277, 2387, 2542, 2583, 2706, 2829, 2898, 3069, 3157, 3542, 3813, 3906, 4059, 4278, 4554, 4774, 4991, 5166, 5313, 5658, 6138, 6314, 6417, 6601, 7161, 7626, 7843, 8118, 8487, 8897, 9471, 9982, 10373, 10626, 11439, 12834, 13202, 13981, 14322, 14973, 15686, 15939, 16974, 17794, 18942, 19803, 20746, 21483, 22878, 23529, 26691, 27962, 28413, 29233, 29946, 31119, 31878, 39606, 41943, 42966, 44919, 47058, 53382, 54901, 56826, 58466, 59409, 62238, 70587, 72611, 80073, 83886, 87699, 89838, 93357, 97867, 109802, 118818, 125829, 141174, 145222, 160146, 164703, 175398, 186714, 195734, 204631, 217833, 251658, 263097, 293601, 321563, 329406, 409262, 435666, 494109, 526194, 587202, 613893, 643126, 653499, 880803, 964689, 988218, 1227786, 1306998, 1761606, 1841679, 1929378, 2250941, 2894067, 3683358, 4501882, 5788134, 6752823, 13505646, 20258469, 40516938]

約数ペア:

[(1, 40516938), (2, 20258469), (3, 13505646), (6, 6752823), (7, 5788134), (9, 4501882), (11, 3683358), (14, 2894067), (18, 2250941), (21, 1929378), (22, 1841679), (23, 1761606), (31, 1306998), (33, 1227786), (41, 988218), (42, 964689), (46, 880803), (62, 653499), (63, 643126), (66, 613893), (69, 587202), (77, 526194), (82, 494109), (93, 435666), (99, 409262), (123, 329406), (126, 321563), (138, 293601), (154, 263097), (161, 251658), (186, 217833), (198, 204631), (207, 195734), (217, 186714), (231, 175398), (246, 164703), (253, 160146), (279, 145222), (287, 141174), (322, 125829), (341, 118818), (369, 109802), (414, 97867), (434, 93357), (451, 89838), (462, 87699), (483, 83886), (506, 80073), (558, 72611), (574, 70587), (651, 62238), (682, 59409), (693, 58466), (713, 56826), (738, 54901), (759, 53382), (861, 47058), (902, 44919), (943, 42966), (966, 41943), (1023, 39606), (1271, 31878), (1302, 31119), (1353, 29946), (1386, 29233), (1426, 28413), (1449, 27962), (1518, 26691), (1722, 23529), (1771, 22878), (1886, 21483), (1953, 20746), (2046, 19803), (2139, 18942), (2277, 17794), (2387, 16974), (2542, 15939), (2583, 15686), (2706, 14973), (2829, 14322), (2898, 13981), (3069, 13202), (3157, 12834), (3542, 11439), (3813, 10626), (3906, 10373), (4059, 9982), (4278, 9471), (4554, 8897), (4774, 8487), (4991, 8118), (5166, 7843), (5313, 7626), (5658, 7161), (6138, 6601), (6314, 6417)]