422506327348

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^2\times {\mathrm{1381}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 854400869504

約数和(自身を除く): 431894542156

約数列:

[1, 2, 4, 7, 14, 28, 151, 269, 302, 538, 604, 1057, 1076, 1381, 1883, 2114, 2762, 3766, 4228, 5524, 7532, 9667, 19334, 38668, 40619, 72361, 81238, 144722, 162476, 208531, 284333, 289444, 371489, 417062, 506527, 568666, 742978, 834124, 1013054, 1137332, 1459717, 1485956, 2026108, 2600423, 2919434, 5200846, 5838868, 10401692, 10926511, 21853022, 43706044, 56094839, 76485577, 99930541, 112189678, 152971154, 199861082, 224379356, 305942308, 392663873, 399722164, 699513787, 785327746, 1399027574, 1570655492, 2798055148, 15089511691, 30179023382, 60358046764, 105626581837, 211253163674, 422506327348]

約数ペア:

[(1, 422506327348), (2, 211253163674), (4, 105626581837), (7, 60358046764), (14, 30179023382), (28, 15089511691), (151, 2798055148), (269, 1570655492), (302, 1399027574), (538, 785327746), (604, 699513787), (1057, 399722164), (1076, 392663873), (1381, 305942308), (1883, 224379356), (2114, 199861082), (2762, 152971154), (3766, 112189678), (4228, 99930541), (5524, 76485577), (7532, 56094839), (9667, 43706044), (19334, 21853022), (38668, 10926511), (40619, 10401692), (72361, 5838868), (81238, 5200846), (144722, 2919434), (162476, 2600423), (208531, 2026108), (284333, 1485956), (289444, 1459717), (371489, 1137332), (417062, 1013054), (506527, 834124), (568666, 742978)]