258976536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 849542400

約数和(自身を除く): 590565864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 79, 84, 91, 104, 114, 133, 152, 156, 158, 168, 182, 228, 237, 247, 266, 273, 312, 316, 364, 399, 456, 474, 494, 532, 546, 553, 632, 728, 741, 798, 948, 988, 1027, 1064, 1092, 1106, 1482, 1501, 1596, 1659, 1729, 1896, 1976, 2054, 2184, 2212, 2964, 3002, 3081, 3192, 3318, 3458, 4108, 4424, 4503, 5187, 5928, 6004, 6162, 6241, 6636, 6916, 7189, 8216, 9006, 10374, 10507, 12008, 12324, 12482, 13272, 13832, 14378, 18012, 18723, 19513, 20748, 21014, 21567, 24648, 24964, 28756, 31521, 36024, 37446, 39026, 41496, 42028, 43134, 43687, 49928, 57512, 58539, 63042, 74892, 78052, 81133, 84056, 86268, 87374, 117078, 118579, 126084, 131061, 136591, 149784, 156104, 162266, 172536, 174748, 234156, 237158, 243399, 252168, 262122, 273182, 324532, 349496, 355737, 409773, 468312, 474316, 486798, 524244, 546364, 567931, 649064, 711474, 819546, 830053, 948632, 973596, 1048488, 1092728, 1135862, 1422948, 1541527, 1639092, 1660106, 1703793, 1947192, 2271724, 2490159, 2845896, 3083054, 3278184, 3320212, 3407586, 4543448, 4624581, 4980318, 6166108, 6640424, 6815172, 9249162, 9960636, 10790689, 12332216, 13630344, 18498324, 19921272, 21581378, 32372067, 36996648, 43162756, 64744134, 86325512, 129488268, 258976536]

約数ペア:

[(1, 258976536), (2, 129488268), (3, 86325512), (4, 64744134), (6, 43162756), (7, 36996648), (8, 32372067), (12, 21581378), (13, 19921272), (14, 18498324), (19, 13630344), (21, 12332216), (24, 10790689), (26, 9960636), (28, 9249162), (38, 6815172), (39, 6640424), (42, 6166108), (52, 4980318), (56, 4624581), (57, 4543448), (76, 3407586), (78, 3320212), (79, 3278184), (84, 3083054), (91, 2845896), (104, 2490159), (114, 2271724), (133, 1947192), (152, 1703793), (156, 1660106), (158, 1639092), (168, 1541527), (182, 1422948), (228, 1135862), (237, 1092728), (247, 1048488), (266, 973596), (273, 948632), (312, 830053), (316, 819546), (364, 711474), (399, 649064), (456, 567931), (474, 546364), (494, 524244), (532, 486798), (546, 474316), (553, 468312), (632, 409773), (728, 355737), (741, 349496), (798, 324532), (948, 273182), (988, 262122), (1027, 252168), (1064, 243399), (1092, 237158), (1106, 234156), (1482, 174748), (1501, 172536), (1596, 162266), (1659, 156104), (1729, 149784), (1896, 136591), (1976, 131061), (2054, 126084), (2184, 118579), (2212, 117078), (2964, 87374), (3002, 86268), (3081, 84056), (3192, 81133), (3318, 78052), (3458, 74892), (4108, 63042), (4424, 58539), (4503, 57512), (5187, 49928), (5928, 43687), (6004, 43134), (6162, 42028), (6241, 41496), (6636, 39026), (6916, 37446), (7189, 36024), (8216, 31521), (9006, 28756), (10374, 24964), (10507, 24648), (12008, 21567), (12324, 21014), (12482, 20748), (13272, 19513), (13832, 18723), (14378, 18012)]