2721985968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2267

約数の個数: 160

約数和(自身を含む): 7994488320

約数和(自身を除く): 5272502352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 89, 92, 104, 138, 156, 178, 184, 208, 267, 276, 299, 312, 356, 368, 534, 552, 598, 624, 712, 897, 1068, 1104, 1157, 1196, 1424, 1794, 2047, 2131, 2136, 2314, 2392, 3471, 3588, 4094, 4262, 4272, 4628, 4784, 6141, 6393, 6942, 7176, 8188, 8524, 9256, 12282, 12786, 13884, 14352, 16376, 17048, 18512, 24564, 25572, 26611, 27703, 27768, 32752, 34096, 49013, 49128, 51144, 53222, 55406, 55536, 79833, 83109, 98026, 98256, 102288, 106444, 110812, 147039, 159666, 166218, 189659, 196052, 212888, 221624, 294078, 319332, 332436, 379318, 392104, 425776, 443248, 568977, 588156, 637169, 638664, 664872, 758636, 784208, 1137954, 1176312, 1274338, 1277328, 1329744, 1517272, 1911507, 2275908, 2352624, 2465567, 2548676, 3034544, 3823014, 4362157, 4551816, 4931134, 5097352, 7396701, 7646028, 8724314, 9103632, 9862268, 10194704, 13086471, 14793402, 15292056, 17448628, 19724536, 26172942, 29586804, 30584112, 34897256, 39449072, 52345884, 56708041, 59173608, 69794512, 104691768, 113416082, 118347216, 170124123, 209383536, 226832164, 340248246, 453664328, 680496492, 907328656, 1360992984, 2721985968]

約数ペア:

[(1, 2721985968), (2, 1360992984), (3, 907328656), (4, 680496492), (6, 453664328), (8, 340248246), (12, 226832164), (13, 209383536), (16, 170124123), (23, 118347216), (24, 113416082), (26, 104691768), (39, 69794512), (46, 59173608), (48, 56708041), (52, 52345884), (69, 39449072), (78, 34897256), (89, 30584112), (92, 29586804), (104, 26172942), (138, 19724536), (156, 17448628), (178, 15292056), (184, 14793402), (208, 13086471), (267, 10194704), (276, 9862268), (299, 9103632), (312, 8724314), (356, 7646028), (368, 7396701), (534, 5097352), (552, 4931134), (598, 4551816), (624, 4362157), (712, 3823014), (897, 3034544), (1068, 2548676), (1104, 2465567), (1157, 2352624), (1196, 2275908), (1424, 1911507), (1794, 1517272), (2047, 1329744), (2131, 1277328), (2136, 1274338), (2314, 1176312), (2392, 1137954), (3471, 784208), (3588, 758636), (4094, 664872), (4262, 638664), (4272, 637169), (4628, 588156), (4784, 568977), (6141, 443248), (6393, 425776), (6942, 392104), (7176, 379318), (8188, 332436), (8524, 319332), (9256, 294078), (12282, 221624), (12786, 212888), (13884, 196052), (14352, 189659), (16376, 166218), (17048, 159666), (18512, 147039), (24564, 110812), (25572, 106444), (26611, 102288), (27703, 98256), (27768, 98026), (32752, 83109), (34096, 79833), (49013, 55536), (49128, 55406), (51144, 53222)]