287988264

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 128

約数和(自身を含む): 846720000

約数和(自身を除く): 558731736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 82, 93, 108, 123, 124, 164, 186, 216, 246, 248, 279, 328, 369, 372, 492, 558, 738, 744, 837, 984, 1049, 1107, 1116, 1271, 1476, 1674, 2098, 2214, 2232, 2542, 2952, 3147, 3348, 3813, 4196, 4428, 5084, 6294, 6696, 7626, 8392, 8856, 9441, 10168, 11439, 12588, 15252, 18882, 22878, 25176, 28323, 30504, 32519, 34317, 37764, 43009, 45756, 56646, 65038, 68634, 75528, 86018, 91512, 97557, 113292, 129027, 130076, 137268, 172036, 195114, 226584, 258054, 260152, 274536, 292671, 344072, 387081, 390228, 516108, 585342, 774162, 780456, 878013, 1032216, 1161243, 1170684, 1333279, 1548324, 1756026, 2322486, 2341368, 2666558, 3096648, 3512052, 3999837, 4644972, 5333116, 7024104, 7999674, 9289944, 10666232, 11999511, 15999348, 23999022, 31998696, 35998533, 47998044, 71997066, 95996088, 143994132, 287988264]

約数ペア:

[(1, 287988264), (2, 143994132), (3, 95996088), (4, 71997066), (6, 47998044), (8, 35998533), (9, 31998696), (12, 23999022), (18, 15999348), (24, 11999511), (27, 10666232), (31, 9289944), (36, 7999674), (41, 7024104), (54, 5333116), (62, 4644972), (72, 3999837), (82, 3512052), (93, 3096648), (108, 2666558), (123, 2341368), (124, 2322486), (164, 1756026), (186, 1548324), (216, 1333279), (246, 1170684), (248, 1161243), (279, 1032216), (328, 878013), (369, 780456), (372, 774162), (492, 585342), (558, 516108), (738, 390228), (744, 387081), (837, 344072), (984, 292671), (1049, 274536), (1107, 260152), (1116, 258054), (1271, 226584), (1476, 195114), (1674, 172036), (2098, 137268), (2214, 130076), (2232, 129027), (2542, 113292), (2952, 97557), (3147, 91512), (3348, 86018), (3813, 75528), (4196, 68634), (4428, 65038), (5084, 56646), (6294, 45756), (6696, 43009), (7626, 37764), (8392, 34317), (8856, 32519), (9441, 30504), (10168, 28323), (11439, 25176), (12588, 22878), (15252, 18882)]