31238064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 108055584

約数和(自身を除く): 76817520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 41, 44, 48, 52, 66, 72, 74, 78, 82, 88, 99, 104, 111, 117, 123, 132, 143, 144, 148, 156, 164, 176, 198, 208, 222, 234, 246, 264, 286, 296, 312, 328, 333, 369, 396, 407, 429, 444, 451, 468, 481, 492, 528, 533, 572, 592, 624, 656, 666, 738, 792, 814, 858, 888, 902, 936, 962, 984, 1066, 1144, 1221, 1287, 1332, 1353, 1443, 1476, 1517, 1584, 1599, 1628, 1716, 1776, 1804, 1872, 1924, 1968, 2132, 2288, 2442, 2574, 2664, 2706, 2886, 2952, 3034, 3198, 3256, 3432, 3608, 3663, 3848, 4059, 4264, 4329, 4551, 4797, 4884, 5148, 5291, 5328, 5412, 5772, 5863, 5904, 6068, 6396, 6512, 6864, 7216, 7326, 7696, 8118, 8528, 8658, 9102, 9594, 9768, 10296, 10582, 10824, 11544, 11726, 12136, 12792, 13653, 14652, 15873, 16236, 16687, 17316, 17589, 18204, 19188, 19536, 19721, 20592, 21164, 21648, 23088, 23452, 24272, 25584, 27306, 29304, 31746, 32472, 33374, 34632, 35178, 36408, 38376, 39442, 42328, 46904, 47619, 50061, 52767, 54612, 58608, 59163, 63492, 64944, 66748, 69264, 70356, 72816, 76752, 78884, 84656, 93808, 95238, 100122, 105534, 109224, 118326, 126984, 133496, 140712, 150183, 157768, 177489, 190476, 200244, 211068, 216931, 218448, 236652, 253968, 266992, 281424, 300366, 315536, 354978, 380952, 400488, 422136, 433862, 473304, 600732, 650793, 709956, 761904, 800976, 844272, 867724, 946608, 1201464, 1301586, 1419912, 1735448, 1952379, 2402928, 2603172, 2839824, 3470896, 3904758, 5206344, 7809516, 10412688, 15619032, 31238064]

約数ペア:

[(1, 31238064), (2, 15619032), (3, 10412688), (4, 7809516), (6, 5206344), (8, 3904758), (9, 3470896), (11, 2839824), (12, 2603172), (13, 2402928), (16, 1952379), (18, 1735448), (22, 1419912), (24, 1301586), (26, 1201464), (33, 946608), (36, 867724), (37, 844272), (39, 800976), (41, 761904), (44, 709956), (48, 650793), (52, 600732), (66, 473304), (72, 433862), (74, 422136), (78, 400488), (82, 380952), (88, 354978), (99, 315536), (104, 300366), (111, 281424), (117, 266992), (123, 253968), (132, 236652), (143, 218448), (144, 216931), (148, 211068), (156, 200244), (164, 190476), (176, 177489), (198, 157768), (208, 150183), (222, 140712), (234, 133496), (246, 126984), (264, 118326), (286, 109224), (296, 105534), (312, 100122), (328, 95238), (333, 93808), (369, 84656), (396, 78884), (407, 76752), (429, 72816), (444, 70356), (451, 69264), (468, 66748), (481, 64944), (492, 63492), (528, 59163), (533, 58608), (572, 54612), (592, 52767), (624, 50061), (656, 47619), (666, 46904), (738, 42328), (792, 39442), (814, 38376), (858, 36408), (888, 35178), (902, 34632), (936, 33374), (962, 32472), (984, 31746), (1066, 29304), (1144, 27306), (1221, 25584), (1287, 24272), (1332, 23452), (1353, 23088), (1443, 21648), (1476, 21164), (1517, 20592), (1584, 19721), (1599, 19536), (1628, 19188), (1716, 18204), (1776, 17589), (1804, 17316), (1872, 16687), (1924, 16236), (1968, 15873), (2132, 14652), (2288, 13653), (2442, 12792), (2574, 12136), (2664, 11726), (2706, 11544), (2886, 10824), (2952, 10582), (3034, 10296), (3198, 9768), (3256, 9594), (3432, 9102), (3608, 8658), (3663, 8528), (3848, 8118), (4059, 7696), (4264, 7326), (4329, 7216), (4551, 6864), (4797, 6512), (4884, 6396), (5148, 6068), (5291, 5904), (5328, 5863), (5412, 5772)]