298943112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 854784000

約数和(自身を除く): 555840888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 211, 228, 239, 247, 312, 422, 456, 478, 494, 633, 717, 741, 844, 956, 988, 1266, 1434, 1482, 1688, 1912, 1976, 2532, 2743, 2868, 2964, 3107, 4009, 4541, 5064, 5486, 5736, 5928, 6214, 8018, 8229, 9082, 9321, 10972, 12027, 12428, 13623, 16036, 16458, 18164, 18642, 21944, 24054, 24856, 27246, 32072, 32916, 36328, 37284, 48108, 50429, 52117, 54492, 59033, 65832, 74568, 96216, 100858, 104234, 108984, 118066, 151287, 156351, 177099, 201716, 208468, 236132, 302574, 312702, 354198, 403432, 416936, 472264, 605148, 625404, 655577, 708396, 958151, 1210296, 1250808, 1311154, 1416792, 1916302, 1966731, 2622308, 2874453, 3832604, 3933462, 5244616, 5748906, 7665208, 7866924, 11497812, 12455963, 15733848, 22995624, 24911926, 37367889, 49823852, 74735778, 99647704, 149471556, 298943112]

約数ペア:

[(1, 298943112), (2, 149471556), (3, 99647704), (4, 74735778), (6, 49823852), (8, 37367889), (12, 24911926), (13, 22995624), (19, 15733848), (24, 12455963), (26, 11497812), (38, 7866924), (39, 7665208), (52, 5748906), (57, 5244616), (76, 3933462), (78, 3832604), (104, 2874453), (114, 2622308), (152, 1966731), (156, 1916302), (211, 1416792), (228, 1311154), (239, 1250808), (247, 1210296), (312, 958151), (422, 708396), (456, 655577), (478, 625404), (494, 605148), (633, 472264), (717, 416936), (741, 403432), (844, 354198), (956, 312702), (988, 302574), (1266, 236132), (1434, 208468), (1482, 201716), (1688, 177099), (1912, 156351), (1976, 151287), (2532, 118066), (2743, 108984), (2868, 104234), (2964, 100858), (3107, 96216), (4009, 74568), (4541, 65832), (5064, 59033), (5486, 54492), (5736, 52117), (5928, 50429), (6214, 48108), (8018, 37284), (8229, 36328), (9082, 32916), (9321, 32072), (10972, 27246), (12027, 24856), (12428, 24054), (13623, 21944), (16036, 18642), (16458, 18164)]