7138885376

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 16985934336

約数和(自身を除く): 9847048960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 128, 134, 148, 224, 256, 259, 268, 296, 448, 469, 518, 536, 592, 896, 938, 1036, 1072, 1184, 1607, 1792, 1876, 2072, 2144, 2368, 2479, 3214, 3752, 4144, 4288, 4736, 4958, 6428, 7504, 8288, 8576, 9472, 9916, 11249, 12856, 15008, 16576, 17152, 17353, 19832, 22498, 25712, 30016, 33152, 34706, 39664, 44996, 51424, 59459, 60032, 66304, 69412, 79328, 89992, 102848, 107669, 118918, 120064, 138824, 158656, 179984, 205696, 215338, 237836, 277648, 317312, 359968, 411392, 416213, 430676, 475672, 555296, 634624, 719936, 753683, 832426, 861352, 951344, 1110592, 1439872, 1507366, 1664852, 1722704, 1902688, 2221184, 2879744, 3014732, 3329704, 3445408, 3805376, 3983753, 4442368, 6029464, 6659408, 6890816, 7610752, 7967506, 12058928, 13318816, 13781632, 15221504, 15935012, 24117856, 26637632, 27563264, 27886271, 31870024, 48235712, 53275264, 55772542, 63740048, 96471424, 106550528, 111545084, 127480096, 192942848, 223090168, 254960192, 446180336, 509920384, 892360672, 1019840768, 1784721344, 3569442688, 7138885376]

約数ペア:

[(1, 7138885376), (2, 3569442688), (4, 1784721344), (7, 1019840768), (8, 892360672), (14, 509920384), (16, 446180336), (28, 254960192), (32, 223090168), (37, 192942848), (56, 127480096), (64, 111545084), (67, 106550528), (74, 96471424), (112, 63740048), (128, 55772542), (134, 53275264), (148, 48235712), (224, 31870024), (256, 27886271), (259, 27563264), (268, 26637632), (296, 24117856), (448, 15935012), (469, 15221504), (518, 13781632), (536, 13318816), (592, 12058928), (896, 7967506), (938, 7610752), (1036, 6890816), (1072, 6659408), (1184, 6029464), (1607, 4442368), (1792, 3983753), (1876, 3805376), (2072, 3445408), (2144, 3329704), (2368, 3014732), (2479, 2879744), (3214, 2221184), (3752, 1902688), (4144, 1722704), (4288, 1664852), (4736, 1507366), (4958, 1439872), (6428, 1110592), (7504, 951344), (8288, 861352), (8576, 832426), (9472, 753683), (9916, 719936), (11249, 634624), (12856, 555296), (15008, 475672), (16576, 430676), (17152, 416213), (17353, 411392), (19832, 359968), (22498, 317312), (25712, 277648), (30016, 237836), (33152, 215338), (34706, 205696), (39664, 179984), (44996, 158656), (51424, 138824), (59459, 120064), (60032, 118918), (66304, 107669), (69412, 102848), (79328, 89992)]