3890900725376

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1455757}}^1$

素因数の和:1455954

約数の個数: 128

約数和(自身を含む): 9384398371200

約数和(自身を除く): 5493497645824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 157, 224, 266, 304, 314, 448, 532, 608, 628, 896, 1064, 1099, 1216, 1256, 2128, 2198, 2432, 2512, 2983, 4256, 4396, 5024, 5966, 8512, 8792, 10048, 11932, 17024, 17584, 20096, 20881, 23864, 35168, 41762, 47728, 70336, 83524, 95456, 140672, 167048, 190912, 334096, 381824, 668192, 1336384, 1455757, 2672768, 2911514, 5823028, 10190299, 11646056, 20380598, 23292112, 27659383, 40761196, 46584224, 55318766, 81522392, 93168448, 110637532, 163044784, 186336896, 193615681, 221275064, 228553849, 326089568, 387231362, 442550128, 457107698, 652179136, 774462724, 885100256, 914215396, 1304358272, 1548925448, 1599876943, 1770200512, 1828430792, 3097850896, 3199753886, 3540401024, 3656861584, 4342523131, 6195701792, 6399507772, 7313723168, 8685046262, 12391403584, 12799015544, 14627446336, 17370092524, 24782807168, 25598031088, 29254892672, 30397661917, 34740185048, 51196062176, 60795323834, 69480370096, 102392124352, 121590647668, 138960740192, 204784248704, 243181295336, 277921480384, 486362590672, 555842960768, 972725181344, 1945450362688, 3890900725376]

約数ペア:

[(1, 3890900725376), (2, 1945450362688), (4, 972725181344), (7, 555842960768), (8, 486362590672), (14, 277921480384), (16, 243181295336), (19, 204784248704), (28, 138960740192), (32, 121590647668), (38, 102392124352), (56, 69480370096), (64, 60795323834), (76, 51196062176), (112, 34740185048), (128, 30397661917), (133, 29254892672), (152, 25598031088), (157, 24782807168), (224, 17370092524), (266, 14627446336), (304, 12799015544), (314, 12391403584), (448, 8685046262), (532, 7313723168), (608, 6399507772), (628, 6195701792), (896, 4342523131), (1064, 3656861584), (1099, 3540401024), (1216, 3199753886), (1256, 3097850896), (2128, 1828430792), (2198, 1770200512), (2432, 1599876943), (2512, 1548925448), (2983, 1304358272), (4256, 914215396), (4396, 885100256), (5024, 774462724), (5966, 652179136), (8512, 457107698), (8792, 442550128), (10048, 387231362), (11932, 326089568), (17024, 228553849), (17584, 221275064), (20096, 193615681), (20881, 186336896), (23864, 163044784), (35168, 110637532), (41762, 93168448), (47728, 81522392), (70336, 55318766), (83524, 46584224), (95456, 40761196), (140672, 27659383), (167048, 23292112), (190912, 20380598), (334096, 11646056), (381824, 10190299), (668192, 5823028), (1336384, 2911514), (1455757, 2672768)]