3127541144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 7511347200

約数和(自身を除く): 4383806056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 139, 182, 217, 248, 278, 364, 403, 434, 556, 728, 806, 868, 973, 997, 1112, 1612, 1736, 1807, 1946, 1994, 2821, 3224, 3614, 3892, 3988, 4309, 5642, 6979, 7228, 7784, 7976, 8618, 11284, 12649, 12961, 13958, 14456, 17236, 22568, 25298, 25922, 27916, 30163, 30907, 34472, 50596, 51844, 55832, 56017, 60326, 61814, 90727, 101192, 103688, 112034, 120652, 123628, 138583, 181454, 216349, 224068, 241304, 247256, 277166, 362908, 392119, 401791, 432698, 448136, 554332, 725816, 784238, 803582, 865396, 970081, 1108664, 1568476, 1607164, 1730792, 1801579, 1940162, 2812537, 3136952, 3214328, 3603158, 3880324, 4296073, 5625074, 7206316, 7760648, 8592146, 11250148, 12611053, 14412632, 17184292, 22500296, 25222106, 30072511, 34368584, 50444212, 55848949, 60145022, 100888424, 111697898, 120290044, 223395796, 240580088, 390942643, 446791592, 781885286, 1563770572, 3127541144]

約数ペア:

[(1, 3127541144), (2, 1563770572), (4, 781885286), (7, 446791592), (8, 390942643), (13, 240580088), (14, 223395796), (26, 120290044), (28, 111697898), (31, 100888424), (52, 60145022), (56, 55848949), (62, 50444212), (91, 34368584), (104, 30072511), (124, 25222106), (139, 22500296), (182, 17184292), (217, 14412632), (248, 12611053), (278, 11250148), (364, 8592146), (403, 7760648), (434, 7206316), (556, 5625074), (728, 4296073), (806, 3880324), (868, 3603158), (973, 3214328), (997, 3136952), (1112, 2812537), (1612, 1940162), (1736, 1801579), (1807, 1730792), (1946, 1607164), (1994, 1568476), (2821, 1108664), (3224, 970081), (3614, 865396), (3892, 803582), (3988, 784238), (4309, 725816), (5642, 554332), (6979, 448136), (7228, 432698), (7784, 401791), (7976, 392119), (8618, 362908), (11284, 277166), (12649, 247256), (12961, 241304), (13958, 224068), (14456, 216349), (17236, 181454), (22568, 138583), (25298, 123628), (25922, 120652), (27916, 112034), (30163, 103688), (30907, 101192), (34472, 90727), (50596, 61814), (51844, 60326), (55832, 56017)]