255367584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28603}}^1$

素因数の和:28650

約数の個数: 72

約数和(自身を含む): 749653632

約数和(自身を除く): 494286048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 28603, 57206, 85809, 114412, 171618, 228824, 257427, 343236, 457648, 514854, 686472, 886693, 915296, 1029708, 1372944, 1773386, 2059416, 2660079, 2745888, 3546772, 4118832, 5320158, 7093544, 7980237, 8237664, 10640316, 14187088, 15960474, 21280632, 28374176, 31920948, 42561264, 63841896, 85122528, 127683792, 255367584]

約数ペア:

[(1, 255367584), (2, 127683792), (3, 85122528), (4, 63841896), (6, 42561264), (8, 31920948), (9, 28374176), (12, 21280632), (16, 15960474), (18, 14187088), (24, 10640316), (31, 8237664), (32, 7980237), (36, 7093544), (48, 5320158), (62, 4118832), (72, 3546772), (93, 2745888), (96, 2660079), (124, 2059416), (144, 1773386), (186, 1372944), (248, 1029708), (279, 915296), (288, 886693), (372, 686472), (496, 514854), (558, 457648), (744, 343236), (992, 257427), (1116, 228824), (1488, 171618), (2232, 114412), (2976, 85809), (4464, 57206), (8928, 28603)]