289338624

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4104

約数の個数: 108

約数和(自身を含む): 861357952

約数和(自身を除く): 572019328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4051, 4464, 5952, 7936, 8102, 8928, 11904, 12153, 16204, 17856, 23808, 24306, 32408, 35712, 36459, 48612, 64816, 71424, 72918, 97224, 125581, 129632, 145836, 194448, 251162, 259264, 291672, 376743, 388896, 502324, 518528, 583344, 753486, 777792, 1004648, 1037056, 1130229, 1166688, 1506972, 1555584, 2009296, 2260458, 2333376, 3013944, 3111168, 4018592, 4520916, 4666752, 6027888, 8037184, 9041832, 9333504, 12055776, 16074368, 18083664, 24111552, 32148736, 36167328, 48223104, 72334656, 96446208, 144669312, 289338624]

約数ペア:

[(1, 289338624), (2, 144669312), (3, 96446208), (4, 72334656), (6, 48223104), (8, 36167328), (9, 32148736), (12, 24111552), (16, 18083664), (18, 16074368), (24, 12055776), (31, 9333504), (32, 9041832), (36, 8037184), (48, 6027888), (62, 4666752), (64, 4520916), (72, 4018592), (93, 3111168), (96, 3013944), (124, 2333376), (128, 2260458), (144, 2009296), (186, 1555584), (192, 1506972), (248, 1166688), (256, 1130229), (279, 1037056), (288, 1004648), (372, 777792), (384, 753486), (496, 583344), (558, 518528), (576, 502324), (744, 388896), (768, 376743), (992, 291672), (1116, 259264), (1152, 251162), (1488, 194448), (1984, 145836), (2232, 129632), (2304, 125581), (2976, 97224), (3968, 72918), (4051, 71424), (4464, 64816), (5952, 48612), (7936, 36459), (8102, 35712), (8928, 32408), (11904, 24306), (12153, 23808), (16204, 17856)]