31671024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 110826240

約数和(自身を除く): 79155216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 41, 42, 44, 48, 56, 57, 66, 76, 77, 82, 84, 88, 112, 114, 121, 123, 132, 133, 152, 154, 164, 168, 176, 209, 228, 231, 242, 246, 264, 266, 287, 304, 308, 328, 336, 363, 399, 418, 451, 456, 462, 484, 492, 528, 532, 574, 616, 627, 656, 726, 779, 798, 836, 847, 861, 902, 912, 924, 968, 984, 1064, 1148, 1232, 1254, 1353, 1452, 1463, 1558, 1596, 1672, 1694, 1722, 1804, 1848, 1936, 1968, 2128, 2296, 2299, 2337, 2508, 2541, 2706, 2904, 2926, 3116, 3157, 3192, 3344, 3388, 3444, 3608, 3696, 4389, 4592, 4598, 4674, 4961, 5016, 5082, 5412, 5453, 5808, 5852, 6232, 6314, 6384, 6776, 6888, 6897, 7216, 8569, 8778, 9196, 9348, 9471, 9922, 10032, 10164, 10824, 10906, 11704, 12464, 12628, 13552, 13776, 13794, 14883, 16093, 16359, 17138, 17556, 18392, 18696, 18942, 19844, 20328, 21648, 21812, 23408, 25256, 25707, 27588, 29766, 32186, 32718, 34276, 34727, 35112, 36784, 37392, 37884, 39688, 40656, 43624, 48279, 50512, 51414, 55176, 59532, 59983, 64372, 65436, 68552, 69454, 70224, 75768, 79376, 87248, 94259, 96558, 102828, 104181, 110352, 119064, 119966, 128744, 130872, 137104, 138908, 151536, 179949, 188518, 193116, 205656, 208362, 238128, 239932, 257488, 261744, 277816, 282777, 359898, 377036, 386232, 411312, 416724, 479864, 555632, 565554, 659813, 719796, 754072, 772464, 833448, 959728, 1131108, 1319626, 1439592, 1508144, 1666896, 1979439, 2262216, 2639252, 2879184, 3958878, 4524432, 5278504, 7917756, 10557008, 15835512, 31671024]

約数ペア:

[(1, 31671024), (2, 15835512), (3, 10557008), (4, 7917756), (6, 5278504), (7, 4524432), (8, 3958878), (11, 2879184), (12, 2639252), (14, 2262216), (16, 1979439), (19, 1666896), (21, 1508144), (22, 1439592), (24, 1319626), (28, 1131108), (33, 959728), (38, 833448), (41, 772464), (42, 754072), (44, 719796), (48, 659813), (56, 565554), (57, 555632), (66, 479864), (76, 416724), (77, 411312), (82, 386232), (84, 377036), (88, 359898), (112, 282777), (114, 277816), (121, 261744), (123, 257488), (132, 239932), (133, 238128), (152, 208362), (154, 205656), (164, 193116), (168, 188518), (176, 179949), (209, 151536), (228, 138908), (231, 137104), (242, 130872), (246, 128744), (264, 119966), (266, 119064), (287, 110352), (304, 104181), (308, 102828), (328, 96558), (336, 94259), (363, 87248), (399, 79376), (418, 75768), (451, 70224), (456, 69454), (462, 68552), (484, 65436), (492, 64372), (528, 59983), (532, 59532), (574, 55176), (616, 51414), (627, 50512), (656, 48279), (726, 43624), (779, 40656), (798, 39688), (836, 37884), (847, 37392), (861, 36784), (902, 35112), (912, 34727), (924, 34276), (968, 32718), (984, 32186), (1064, 29766), (1148, 27588), (1232, 25707), (1254, 25256), (1353, 23408), (1452, 21812), (1463, 21648), (1558, 20328), (1596, 19844), (1672, 18942), (1694, 18696), (1722, 18392), (1804, 17556), (1848, 17138), (1936, 16359), (1968, 16093), (2128, 14883), (2296, 13794), (2299, 13776), (2337, 13552), (2508, 12628), (2541, 12464), (2706, 11704), (2904, 10906), (2926, 10824), (3116, 10164), (3157, 10032), (3192, 9922), (3344, 9471), (3388, 9348), (3444, 9196), (3608, 8778), (3696, 8569), (4389, 7216), (4592, 6897), (4598, 6888), (4674, 6776), (4961, 6384), (5016, 6314), (5082, 6232), (5412, 5852), (5453, 5808)]