17966971776

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{20107}}^1$

素因数の和:20316

約数の個数: 128

約数和(自身を含む): 51685603200

約数和(自身を除く): 33718631424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 179, 192, 208, 312, 358, 384, 416, 537, 624, 716, 832, 1074, 1248, 1432, 1664, 2148, 2327, 2496, 2864, 4296, 4654, 4992, 5728, 6981, 8592, 9308, 11456, 13962, 17184, 18616, 20107, 22912, 27924, 34368, 37232, 40214, 55848, 60321, 68736, 74464, 80428, 111696, 120642, 148928, 160856, 223392, 241284, 261391, 297856, 321712, 446784, 482568, 522782, 643424, 784173, 893568, 965136, 1045564, 1286848, 1568346, 1930272, 2091128, 2573696, 3136692, 3599153, 3860544, 4182256, 6273384, 7198306, 7721088, 8364512, 10797459, 12546768, 14396612, 16729024, 21594918, 25093536, 28793224, 33458048, 43189836, 46788989, 50187072, 57586448, 86379672, 93577978, 100374144, 115172896, 140366967, 172759344, 187155956, 230345792, 280733934, 345518688, 374311912, 460691584, 561467868, 691037376, 748623824, 1122935736, 1382074752, 1497247648, 2245871472, 2994495296, 4491742944, 5988990592, 8983485888, 17966971776]

約数ペア:

[(1, 17966971776), (2, 8983485888), (3, 5988990592), (4, 4491742944), (6, 2994495296), (8, 2245871472), (12, 1497247648), (13, 1382074752), (16, 1122935736), (24, 748623824), (26, 691037376), (32, 561467868), (39, 460691584), (48, 374311912), (52, 345518688), (64, 280733934), (78, 230345792), (96, 187155956), (104, 172759344), (128, 140366967), (156, 115172896), (179, 100374144), (192, 93577978), (208, 86379672), (312, 57586448), (358, 50187072), (384, 46788989), (416, 43189836), (537, 33458048), (624, 28793224), (716, 25093536), (832, 21594918), (1074, 16729024), (1248, 14396612), (1432, 12546768), (1664, 10797459), (2148, 8364512), (2327, 7721088), (2496, 7198306), (2864, 6273384), (4296, 4182256), (4654, 3860544), (4992, 3599153), (5728, 3136692), (6981, 2573696), (8592, 2091128), (9308, 1930272), (11456, 1568346), (13962, 1286848), (17184, 1045564), (18616, 965136), (20107, 893568), (22912, 784173), (27924, 643424), (34368, 522782), (37232, 482568), (40214, 446784), (55848, 321712), (60321, 297856), (68736, 261391), (74464, 241284), (80428, 223392), (111696, 160856), (120642, 148928)]