2049894912

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 160

約数和(自身を含む): 5918996160

約数和(自身を除く): 3869101248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 251, 256, 312, 384, 409, 416, 502, 512, 624, 753, 768, 818, 832, 1004, 1227, 1248, 1506, 1536, 1636, 1664, 2008, 2454, 2496, 3012, 3263, 3272, 3328, 4016, 4908, 4992, 5317, 6024, 6526, 6544, 6656, 8032, 9789, 9816, 9984, 10634, 12048, 13052, 13088, 15951, 16064, 19578, 19632, 19968, 21268, 24096, 26104, 26176, 31902, 32128, 39156, 39264, 42536, 48192, 52208, 52352, 63804, 64256, 78312, 78528, 85072, 96384, 102659, 104416, 104704, 127608, 128512, 156624, 157056, 170144, 192768, 205318, 208832, 209408, 255216, 307977, 313248, 314112, 340288, 385536, 410636, 417664, 510432, 615954, 626496, 628224, 680576, 821272, 835328, 1020864, 1231908, 1252992, 1334567, 1361152, 1642544, 1670656, 2041728, 2463816, 2505984, 2669134, 2722304, 3285088, 4003701, 4083456, 4927632, 5011968, 5338268, 6570176, 8007402, 8166912, 9855264, 10676536, 13140352, 16014804, 19710528, 21353072, 26280704, 32029608, 39421056, 42706144, 52561408, 64059216, 78842112, 85412288, 128118432, 157684224, 170824576, 256236864, 341649152, 512473728, 683298304, 1024947456, 2049894912]

約数ペア:

[(1, 2049894912), (2, 1024947456), (3, 683298304), (4, 512473728), (6, 341649152), (8, 256236864), (12, 170824576), (13, 157684224), (16, 128118432), (24, 85412288), (26, 78842112), (32, 64059216), (39, 52561408), (48, 42706144), (52, 39421056), (64, 32029608), (78, 26280704), (96, 21353072), (104, 19710528), (128, 16014804), (156, 13140352), (192, 10676536), (208, 9855264), (251, 8166912), (256, 8007402), (312, 6570176), (384, 5338268), (409, 5011968), (416, 4927632), (502, 4083456), (512, 4003701), (624, 3285088), (753, 2722304), (768, 2669134), (818, 2505984), (832, 2463816), (1004, 2041728), (1227, 1670656), (1248, 1642544), (1506, 1361152), (1536, 1334567), (1636, 1252992), (1664, 1231908), (2008, 1020864), (2454, 835328), (2496, 821272), (3012, 680576), (3263, 628224), (3272, 626496), (3328, 615954), (4016, 510432), (4908, 417664), (4992, 410636), (5317, 385536), (6024, 340288), (6526, 314112), (6544, 313248), (6656, 307977), (8032, 255216), (9789, 209408), (9816, 208832), (9984, 205318), (10634, 192768), (12048, 170144), (13052, 157056), (13088, 156624), (15951, 128512), (16064, 127608), (19578, 104704), (19632, 104416), (19968, 102659), (21268, 96384), (24096, 85072), (26104, 78528), (26176, 78312), (31902, 64256), (32128, 63804), (39156, 52352), (39264, 52208), (42536, 48192)]