488968970240

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{628301}}^1$

素因数の和:628351

約数の個数: 112

約数和(自身を含む): 1235216599920

約数和(自身を除く): 746247629680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4096, 4864, 5120, 6080, 8192, 9728, 10240, 12160, 19456, 20480, 24320, 38912, 40960, 48640, 77824, 97280, 155648, 194560, 389120, 628301, 778240, 1256602, 2513204, 3141505, 5026408, 6283010, 10052816, 11937719, 12566020, 20105632, 23875438, 25132040, 40211264, 47750876, 50264080, 59688595, 80422528, 95501752, 100528160, 119377190, 160845056, 191003504, 201056320, 238754380, 321690112, 382007008, 402112640, 477508760, 643380224, 764014016, 804225280, 955017520, 1286760448, 1528028032, 1608450560, 1910035040, 2573520896, 3056056064, 3216901120, 3820070080, 5147041792, 6112112128, 6433802240, 7640140160, 12224224256, 12867604480, 15280280320, 24448448512, 25735208960, 30560560640, 48896897024, 61121121280, 97793794048, 122242242560, 244484485120, 488968970240]

約数ペア:

[(1, 488968970240), (2, 244484485120), (4, 122242242560), (5, 97793794048), (8, 61121121280), (10, 48896897024), (16, 30560560640), (19, 25735208960), (20, 24448448512), (32, 15280280320), (38, 12867604480), (40, 12224224256), (64, 7640140160), (76, 6433802240), (80, 6112112128), (95, 5147041792), (128, 3820070080), (152, 3216901120), (160, 3056056064), (190, 2573520896), (256, 1910035040), (304, 1608450560), (320, 1528028032), (380, 1286760448), (512, 955017520), (608, 804225280), (640, 764014016), (760, 643380224), (1024, 477508760), (1216, 402112640), (1280, 382007008), (1520, 321690112), (2048, 238754380), (2432, 201056320), (2560, 191003504), (3040, 160845056), (4096, 119377190), (4864, 100528160), (5120, 95501752), (6080, 80422528), (8192, 59688595), (9728, 50264080), (10240, 47750876), (12160, 40211264), (19456, 25132040), (20480, 23875438), (24320, 20105632), (38912, 12566020), (40960, 11937719), (48640, 10052816), (77824, 6283010), (97280, 5026408), (155648, 3141505), (194560, 2513204), (389120, 1256602), (628301, 778240)]