313689984

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 913226400

約数和(自身を除く): 599536416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 464, 493, 544, 696, 816, 928, 986, 1088, 1392, 1479, 1632, 1657, 1856, 1972, 2176, 2784, 2958, 3264, 3314, 3712, 3944, 4971, 5568, 5916, 6528, 6628, 7888, 9942, 11136, 11832, 13256, 15776, 19884, 23664, 26512, 28169, 31552, 39768, 47328, 48053, 53024, 56338, 63104, 79536, 84507, 94656, 96106, 106048, 112676, 144159, 159072, 169014, 189312, 192212, 212096, 225352, 288318, 318144, 338028, 384424, 450704, 576636, 636288, 676056, 768848, 816901, 901408, 1153272, 1352112, 1537696, 1633802, 1802816, 2306544, 2450703, 2704224, 3075392, 3267604, 3605632, 4613088, 4901406, 5408448, 6150784, 6535208, 9226176, 9802812, 10816896, 13070416, 18452352, 19605624, 26140832, 39211248, 52281664, 78422496, 104563328, 156844992, 313689984]

約数ペア:

[(1, 313689984), (2, 156844992), (3, 104563328), (4, 78422496), (6, 52281664), (8, 39211248), (12, 26140832), (16, 19605624), (17, 18452352), (24, 13070416), (29, 10816896), (32, 9802812), (34, 9226176), (48, 6535208), (51, 6150784), (58, 5408448), (64, 4901406), (68, 4613088), (87, 3605632), (96, 3267604), (102, 3075392), (116, 2704224), (128, 2450703), (136, 2306544), (174, 1802816), (192, 1633802), (204, 1537696), (232, 1352112), (272, 1153272), (348, 901408), (384, 816901), (408, 768848), (464, 676056), (493, 636288), (544, 576636), (696, 450704), (816, 384424), (928, 338028), (986, 318144), (1088, 288318), (1392, 225352), (1479, 212096), (1632, 192212), (1657, 189312), (1856, 169014), (1972, 159072), (2176, 144159), (2784, 112676), (2958, 106048), (3264, 96106), (3314, 94656), (3712, 84507), (3944, 79536), (4971, 63104), (5568, 56338), (5916, 53024), (6528, 48053), (6628, 47328), (7888, 39768), (9942, 31552), (11136, 28169), (11832, 26512), (13256, 23664), (15776, 19884)]