855411216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70439}}^1$

素因数の和:70484

約数の個数: 80

約数和(自身を含む): 2515553280

約数和(自身を除く): 1660142064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 70439, 140878, 211317, 281756, 422634, 563512, 774829, 845268, 1127024, 1549658, 1620097, 1690536, 2324487, 3099316, 3240194, 3381072, 4648974, 4860291, 6198632, 6480388, 9297948, 9720582, 12397264, 12960776, 17821067, 18595896, 19441164, 25921552, 35642134, 37191792, 38882328, 53463201, 71284268, 77764656, 106926402, 142568536, 213852804, 285137072, 427705608, 855411216]

約数ペア:

[(1, 855411216), (2, 427705608), (3, 285137072), (4, 213852804), (6, 142568536), (8, 106926402), (11, 77764656), (12, 71284268), (16, 53463201), (22, 38882328), (23, 37191792), (24, 35642134), (33, 25921552), (44, 19441164), (46, 18595896), (48, 17821067), (66, 12960776), (69, 12397264), (88, 9720582), (92, 9297948), (132, 6480388), (138, 6198632), (176, 4860291), (184, 4648974), (253, 3381072), (264, 3240194), (276, 3099316), (368, 2324487), (506, 1690536), (528, 1620097), (552, 1549658), (759, 1127024), (1012, 845268), (1104, 774829), (1518, 563512), (2024, 422634), (3036, 281756), (4048, 211317), (6072, 140878), (12144, 70439)]