298666896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 884514816

約数和(自身を除く): 585847920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 71, 88, 93, 124, 132, 142, 176, 186, 213, 248, 257, 264, 284, 341, 372, 426, 496, 514, 528, 568, 682, 744, 771, 781, 852, 1023, 1028, 1136, 1364, 1488, 1542, 1562, 1704, 2046, 2056, 2201, 2343, 2728, 2827, 3084, 3124, 3408, 4092, 4112, 4402, 4686, 5456, 5654, 6168, 6248, 6603, 7967, 8184, 8481, 8804, 9372, 11308, 12336, 12496, 13206, 15934, 16368, 16962, 17608, 18247, 18744, 22616, 23901, 24211, 26412, 31868, 33924, 35216, 36494, 37488, 45232, 47802, 48422, 52824, 54741, 63736, 67848, 72633, 72988, 87637, 95604, 96844, 105648, 109482, 127472, 135696, 145266, 145976, 175274, 191208, 193688, 200717, 218964, 262911, 290532, 291952, 350548, 382416, 387376, 401434, 437928, 525822, 565657, 581064, 602151, 701096, 802868, 875856, 1051644, 1131314, 1162128, 1204302, 1402192, 1605736, 1696971, 2103288, 2262628, 2408604, 3211472, 3393942, 4206576, 4525256, 4817208, 6222227, 6787884, 9050512, 9634416, 12444454, 13575768, 18666681, 24888908, 27151536, 37333362, 49777816, 74666724, 99555632, 149333448, 298666896]

約数ペア:

[(1, 298666896), (2, 149333448), (3, 99555632), (4, 74666724), (6, 49777816), (8, 37333362), (11, 27151536), (12, 24888908), (16, 18666681), (22, 13575768), (24, 12444454), (31, 9634416), (33, 9050512), (44, 6787884), (48, 6222227), (62, 4817208), (66, 4525256), (71, 4206576), (88, 3393942), (93, 3211472), (124, 2408604), (132, 2262628), (142, 2103288), (176, 1696971), (186, 1605736), (213, 1402192), (248, 1204302), (257, 1162128), (264, 1131314), (284, 1051644), (341, 875856), (372, 802868), (426, 701096), (496, 602151), (514, 581064), (528, 565657), (568, 525822), (682, 437928), (744, 401434), (771, 387376), (781, 382416), (852, 350548), (1023, 291952), (1028, 290532), (1136, 262911), (1364, 218964), (1488, 200717), (1542, 193688), (1562, 191208), (1704, 175274), (2046, 145976), (2056, 145266), (2201, 135696), (2343, 127472), (2728, 109482), (2827, 105648), (3084, 96844), (3124, 95604), (3408, 87637), (4092, 72988), (4112, 72633), (4402, 67848), (4686, 63736), (5456, 54741), (5654, 52824), (6168, 48422), (6248, 47802), (6603, 45232), (7967, 37488), (8184, 36494), (8481, 35216), (8804, 33924), (9372, 31868), (11308, 26412), (12336, 24211), (12496, 23901), (13206, 22616), (15934, 18744), (16368, 18247), (16962, 17608)]