488326176

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 1534740480

約数和(自身を除く): 1046414304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 127, 144, 156, 158, 169, 208, 234, 237, 254, 288, 312, 316, 338, 381, 416, 468, 474, 507, 508, 624, 632, 676, 711, 762, 936, 948, 1014, 1016, 1027, 1143, 1248, 1264, 1352, 1422, 1521, 1524, 1651, 1872, 1896, 2028, 2032, 2054, 2286, 2528, 2704, 2844, 3042, 3048, 3081, 3302, 3744, 3792, 4056, 4064, 4108, 4572, 4953, 5408, 5688, 6084, 6096, 6162, 6604, 7584, 8112, 8216, 9144, 9243, 9906, 10033, 11376, 12168, 12192, 12324, 13208, 13351, 14859, 16224, 16432, 18288, 18486, 19812, 20066, 21463, 22752, 24336, 24648, 26416, 26702, 29718, 30099, 32864, 36576, 36972, 39624, 40053, 40132, 42926, 48672, 49296, 52832, 53404, 59436, 60198, 64389, 73944, 79248, 80106, 80264, 85852, 90297, 98592, 106808, 118872, 120159, 120396, 128778, 130429, 147888, 158496, 160212, 160528, 171704, 180594, 193167, 213616, 237744, 240318, 240792, 257556, 260858, 295776, 320424, 321056, 343408, 361188, 386334, 391287, 427232, 475488, 480636, 481584, 515112, 521716, 640848, 686816, 722376, 772668, 782574, 961272, 963168, 1030224, 1043432, 1173861, 1281696, 1444752, 1545336, 1565148, 1695577, 1922544, 2060448, 2086864, 2347722, 2889504, 3090672, 3130296, 3391154, 3845088, 4173728, 4695444, 5086731, 6181344, 6260592, 6782308, 9390888, 10173462, 12521184, 13564616, 15260193, 18781776, 20346924, 27129232, 30520386, 37563552, 40693848, 54258464, 61040772, 81387696, 122081544, 162775392, 244163088, 488326176]

約数ペア:

[(1, 488326176), (2, 244163088), (3, 162775392), (4, 122081544), (6, 81387696), (8, 61040772), (9, 54258464), (12, 40693848), (13, 37563552), (16, 30520386), (18, 27129232), (24, 20346924), (26, 18781776), (32, 15260193), (36, 13564616), (39, 12521184), (48, 10173462), (52, 9390888), (72, 6782308), (78, 6260592), (79, 6181344), (96, 5086731), (104, 4695444), (117, 4173728), (127, 3845088), (144, 3391154), (156, 3130296), (158, 3090672), (169, 2889504), (208, 2347722), (234, 2086864), (237, 2060448), (254, 1922544), (288, 1695577), (312, 1565148), (316, 1545336), (338, 1444752), (381, 1281696), (416, 1173861), (468, 1043432), (474, 1030224), (507, 963168), (508, 961272), (624, 782574), (632, 772668), (676, 722376), (711, 686816), (762, 640848), (936, 521716), (948, 515112), (1014, 481584), (1016, 480636), (1027, 475488), (1143, 427232), (1248, 391287), (1264, 386334), (1352, 361188), (1422, 343408), (1521, 321056), (1524, 320424), (1651, 295776), (1872, 260858), (1896, 257556), (2028, 240792), (2032, 240318), (2054, 237744), (2286, 213616), (2528, 193167), (2704, 180594), (2844, 171704), (3042, 160528), (3048, 160212), (3081, 158496), (3302, 147888), (3744, 130429), (3792, 128778), (4056, 120396), (4064, 120159), (4108, 118872), (4572, 106808), (4953, 98592), (5408, 90297), (5688, 85852), (6084, 80264), (6096, 80106), (6162, 79248), (6604, 73944), (7584, 64389), (8112, 60198), (8216, 59436), (9144, 53404), (9243, 52832), (9906, 49296), (10033, 48672), (11376, 42926), (12168, 40132), (12192, 40053), (12324, 39624), (13208, 36972), (13351, 36576), (14859, 32864), (16224, 30099), (16432, 29718), (18288, 26702), (18486, 26416), (19812, 24648), (20066, 24336), (21463, 22752)]