248367504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 831196800

約数和(自身を除く): 582829296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 112, 121, 123, 132, 149, 154, 164, 168, 176, 231, 242, 246, 264, 287, 298, 308, 328, 336, 363, 447, 451, 462, 484, 492, 528, 574, 596, 616, 656, 726, 847, 861, 894, 902, 924, 968, 984, 1043, 1148, 1192, 1232, 1353, 1452, 1639, 1694, 1722, 1788, 1804, 1848, 1936, 1968, 2086, 2296, 2384, 2541, 2706, 2904, 3129, 3157, 3278, 3388, 3444, 3576, 3608, 3696, 4172, 4592, 4917, 4961, 5082, 5412, 5808, 6109, 6258, 6314, 6556, 6776, 6888, 7152, 7216, 8344, 9471, 9834, 9922, 10164, 10824, 11473, 12218, 12516, 12628, 13112, 13552, 13776, 14883, 16688, 18029, 18327, 18942, 19668, 19844, 20328, 21648, 22946, 24436, 25032, 25256, 26224, 29766, 34419, 34727, 36058, 36654, 37884, 39336, 39688, 40656, 42763, 45892, 48872, 50064, 50512, 54087, 59532, 67199, 68838, 69454, 72116, 73308, 75768, 78672, 79376, 85526, 91784, 97744, 104181, 108174, 119064, 126203, 128289, 134398, 137676, 138908, 144232, 146616, 151536, 171052, 183568, 201597, 208362, 216348, 238128, 252406, 256578, 268796, 275352, 277816, 288464, 293232, 342104, 378609, 403194, 416724, 432696, 470393, 504812, 513156, 537592, 550704, 555632, 684208, 739189, 757218, 806388, 833448, 865392, 940786, 1009624, 1026312, 1075184, 1411179, 1478378, 1514436, 1612776, 1666896, 1881572, 2019248, 2052624, 2217567, 2822358, 2956756, 3028872, 3225552, 3763144, 4435134, 5174323, 5644716, 5913512, 6057744, 7526288, 8870268, 10348646, 11289432, 11827024, 15522969, 17740536, 20697292, 22578864, 31045938, 35481072, 41394584, 62091876, 82789168, 124183752, 248367504]

約数ペア:

[(1, 248367504), (2, 124183752), (3, 82789168), (4, 62091876), (6, 41394584), (7, 35481072), (8, 31045938), (11, 22578864), (12, 20697292), (14, 17740536), (16, 15522969), (21, 11827024), (22, 11289432), (24, 10348646), (28, 8870268), (33, 7526288), (41, 6057744), (42, 5913512), (44, 5644716), (48, 5174323), (56, 4435134), (66, 3763144), (77, 3225552), (82, 3028872), (84, 2956756), (88, 2822358), (112, 2217567), (121, 2052624), (123, 2019248), (132, 1881572), (149, 1666896), (154, 1612776), (164, 1514436), (168, 1478378), (176, 1411179), (231, 1075184), (242, 1026312), (246, 1009624), (264, 940786), (287, 865392), (298, 833448), (308, 806388), (328, 757218), (336, 739189), (363, 684208), (447, 555632), (451, 550704), (462, 537592), (484, 513156), (492, 504812), (528, 470393), (574, 432696), (596, 416724), (616, 403194), (656, 378609), (726, 342104), (847, 293232), (861, 288464), (894, 277816), (902, 275352), (924, 268796), (968, 256578), (984, 252406), (1043, 238128), (1148, 216348), (1192, 208362), (1232, 201597), (1353, 183568), (1452, 171052), (1639, 151536), (1694, 146616), (1722, 144232), (1788, 138908), (1804, 137676), (1848, 134398), (1936, 128289), (1968, 126203), (2086, 119064), (2296, 108174), (2384, 104181), (2541, 97744), (2706, 91784), (2904, 85526), (3129, 79376), (3157, 78672), (3278, 75768), (3388, 73308), (3444, 72116), (3576, 69454), (3608, 68838), (3696, 67199), (4172, 59532), (4592, 54087), (4917, 50512), (4961, 50064), (5082, 48872), (5412, 45892), (5808, 42763), (6109, 40656), (6258, 39688), (6314, 39336), (6556, 37884), (6776, 36654), (6888, 36058), (7152, 34727), (7216, 34419), (8344, 29766), (9471, 26224), (9834, 25256), (9922, 25032), (10164, 24436), (10824, 22946), (11473, 21648), (12218, 20328), (12516, 19844), (12628, 19668), (13112, 18942), (13552, 18327), (13776, 18029), (14883, 16688)]