488236896

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 240

約数和(自身を含む): 1668522240

約数和(自身を除く): 1180285344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 252, 284, 288, 324, 336, 378, 379, 426, 432, 497, 504, 567, 568, 639, 648, 672, 756, 758, 852, 864, 994, 1008, 1134, 1136, 1137, 1278, 1296, 1491, 1512, 1516, 1704, 1917, 1988, 2016, 2268, 2272, 2274, 2556, 2592, 2653, 2982, 3024, 3032, 3408, 3411, 3834, 3976, 4473, 4536, 4548, 5112, 5306, 5751, 5964, 6048, 6064, 6816, 6822, 7668, 7952, 7959, 8946, 9072, 9096, 10224, 10233, 10612, 11502, 11928, 12128, 13419, 13644, 15336, 15904, 15918, 17892, 18144, 18192, 20448, 20466, 21224, 23004, 23856, 23877, 26838, 26909, 27288, 30672, 30699, 31836, 35784, 36384, 40257, 40932, 42448, 46008, 47712, 47754, 53676, 53818, 54576, 61344, 61398, 63672, 71568, 71631, 80514, 80727, 81864, 84896, 92016, 95508, 107352, 107636, 109152, 122796, 127344, 143136, 143262, 161028, 161454, 163728, 184032, 188363, 191016, 214704, 214893, 215272, 242181, 245592, 254688, 286524, 322056, 322908, 327456, 376726, 382032, 429408, 429786, 430544, 484362, 491184, 565089, 573048, 644112, 645816, 726543, 753452, 764064, 859572, 861088, 968724, 982368, 1130178, 1146096, 1288224, 1291632, 1453086, 1506904, 1695267, 1719144, 1937448, 2179629, 2260356, 2292192, 2583264, 2906172, 3013808, 3390534, 3438288, 3874896, 4359258, 4520712, 5085801, 5812344, 6027616, 6781068, 6876576, 7749792, 8718516, 9041424, 10171602, 11624688, 13562136, 15257403, 17437032, 18082848, 20343204, 23249376, 27124272, 30514806, 34874064, 40686408, 54248544, 61029612, 69748128, 81372816, 122059224, 162745632, 244118448, 488236896]

約数ペア:

[(1, 488236896), (2, 244118448), (3, 162745632), (4, 122059224), (6, 81372816), (7, 69748128), (8, 61029612), (9, 54248544), (12, 40686408), (14, 34874064), (16, 30514806), (18, 27124272), (21, 23249376), (24, 20343204), (27, 18082848), (28, 17437032), (32, 15257403), (36, 13562136), (42, 11624688), (48, 10171602), (54, 9041424), (56, 8718516), (63, 7749792), (71, 6876576), (72, 6781068), (81, 6027616), (84, 5812344), (96, 5085801), (108, 4520712), (112, 4359258), (126, 3874896), (142, 3438288), (144, 3390534), (162, 3013808), (168, 2906172), (189, 2583264), (213, 2292192), (216, 2260356), (224, 2179629), (252, 1937448), (284, 1719144), (288, 1695267), (324, 1506904), (336, 1453086), (378, 1291632), (379, 1288224), (426, 1146096), (432, 1130178), (497, 982368), (504, 968724), (567, 861088), (568, 859572), (639, 764064), (648, 753452), (672, 726543), (756, 645816), (758, 644112), (852, 573048), (864, 565089), (994, 491184), (1008, 484362), (1134, 430544), (1136, 429786), (1137, 429408), (1278, 382032), (1296, 376726), (1491, 327456), (1512, 322908), (1516, 322056), (1704, 286524), (1917, 254688), (1988, 245592), (2016, 242181), (2268, 215272), (2272, 214893), (2274, 214704), (2556, 191016), (2592, 188363), (2653, 184032), (2982, 163728), (3024, 161454), (3032, 161028), (3408, 143262), (3411, 143136), (3834, 127344), (3976, 122796), (4473, 109152), (4536, 107636), (4548, 107352), (5112, 95508), (5306, 92016), (5751, 84896), (5964, 81864), (6048, 80727), (6064, 80514), (6816, 71631), (6822, 71568), (7668, 63672), (7952, 61398), (7959, 61344), (8946, 54576), (9072, 53818), (9096, 53676), (10224, 47754), (10233, 47712), (10612, 46008), (11502, 42448), (11928, 40932), (12128, 40257), (13419, 36384), (13644, 35784), (15336, 31836), (15904, 30699), (15918, 30672), (17892, 27288), (18144, 26909), (18192, 26838), (20448, 23877), (20466, 23856), (21224, 23004)]