1868227896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 5103820800

約数和(自身を除く): 3235592904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 283, 372, 456, 467, 566, 589, 744, 849, 934, 1132, 1178, 1401, 1698, 1767, 1868, 2264, 2356, 2802, 3396, 3534, 3736, 4712, 5377, 5604, 6792, 7068, 8773, 8873, 10754, 11208, 14136, 14477, 16131, 17546, 17746, 21508, 26319, 26619, 28954, 32262, 35092, 35492, 43016, 43431, 52638, 53238, 57908, 64524, 70184, 70984, 86862, 105276, 106476, 115816, 129048, 132161, 166687, 173724, 210552, 212952, 264322, 275063, 333374, 347448, 396483, 500061, 528644, 550126, 666748, 792966, 825189, 1000122, 1057288, 1100252, 1333496, 1585932, 1650378, 2000244, 2200504, 2511059, 3171864, 3300756, 4000488, 4096991, 5022118, 6601512, 7533177, 8193982, 10044236, 12290973, 15066354, 16387964, 20088472, 24581946, 30132708, 32775928, 49163892, 60265416, 77842829, 98327784, 155685658, 233528487, 311371316, 467056974, 622742632, 934113948, 1868227896]

約数ペア:

[(1, 1868227896), (2, 934113948), (3, 622742632), (4, 467056974), (6, 311371316), (8, 233528487), (12, 155685658), (19, 98327784), (24, 77842829), (31, 60265416), (38, 49163892), (57, 32775928), (62, 30132708), (76, 24581946), (93, 20088472), (114, 16387964), (124, 15066354), (152, 12290973), (186, 10044236), (228, 8193982), (248, 7533177), (283, 6601512), (372, 5022118), (456, 4096991), (467, 4000488), (566, 3300756), (589, 3171864), (744, 2511059), (849, 2200504), (934, 2000244), (1132, 1650378), (1178, 1585932), (1401, 1333496), (1698, 1100252), (1767, 1057288), (1868, 1000122), (2264, 825189), (2356, 792966), (2802, 666748), (3396, 550126), (3534, 528644), (3736, 500061), (4712, 396483), (5377, 347448), (5604, 333374), (6792, 275063), (7068, 264322), (8773, 212952), (8873, 210552), (10754, 173724), (11208, 166687), (14136, 132161), (14477, 129048), (16131, 115816), (17546, 106476), (17746, 105276), (21508, 86862), (26319, 70984), (26619, 70184), (28954, 64524), (32262, 57908), (35092, 53238), (35492, 52638), (43016, 43431)]