1488890771768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 3002914529280

約数和(自身を除く): 1514023757512

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 227, 254, 401, 454, 508, 802, 908, 947, 1016, 1604, 1816, 1894, 2159, 3208, 3788, 3859, 4318, 6817, 7576, 7718, 8636, 13634, 15436, 16099, 17272, 27268, 28829, 30872, 32198, 50927, 54536, 57658, 64396, 91027, 101854, 115316, 120269, 128792, 182054, 203708, 214969, 230632, 240538, 364108, 379747, 407416, 429938, 481076, 490093, 728216, 759494, 859876, 865759, 962152, 980186, 1518988, 1547459, 1719752, 1731518, 1960372, 2044573, 3037976, 3094918, 3463036, 3654473, 3920744, 4089146, 6189836, 6455699, 6926072, 7308946, 8178292, 11560429, 12379672, 12911398, 14617892, 16356584, 23120858, 25822796, 27301063, 29235784, 46241716, 48227869, 51645592, 54602126, 86202569, 92483432, 96455738, 109204252, 172405138, 192911476, 196527293, 218408504, 344810276, 385822952, 393054586, 464118071, 689620552, 786109172, 819873773, 928236142, 1465443673, 1572218344, 1639747546, 1856472284, 2930887346, 3279495092, 3712944568, 5861774692, 6558990184, 10947726263, 11723549384, 21895452526, 43790905052, 87581810104, 186111346471, 372222692942, 744445385884, 1488890771768]

約数ペア:

[(1, 1488890771768), (2, 744445385884), (4, 372222692942), (8, 186111346471), (17, 87581810104), (34, 43790905052), (68, 21895452526), (127, 11723549384), (136, 10947726263), (227, 6558990184), (254, 5861774692), (401, 3712944568), (454, 3279495092), (508, 2930887346), (802, 1856472284), (908, 1639747546), (947, 1572218344), (1016, 1465443673), (1604, 928236142), (1816, 819873773), (1894, 786109172), (2159, 689620552), (3208, 464118071), (3788, 393054586), (3859, 385822952), (4318, 344810276), (6817, 218408504), (7576, 196527293), (7718, 192911476), (8636, 172405138), (13634, 109204252), (15436, 96455738), (16099, 92483432), (17272, 86202569), (27268, 54602126), (28829, 51645592), (30872, 48227869), (32198, 46241716), (50927, 29235784), (54536, 27301063), (57658, 25822796), (64396, 23120858), (91027, 16356584), (101854, 14617892), (115316, 12911398), (120269, 12379672), (128792, 11560429), (182054, 8178292), (203708, 7308946), (214969, 6926072), (230632, 6455699), (240538, 6189836), (364108, 4089146), (379747, 3920744), (407416, 3654473), (429938, 3463036), (481076, 3094918), (490093, 3037976), (728216, 2044573), (759494, 1960372), (859876, 1731518), (865759, 1719752), (962152, 1547459), (980186, 1518988)]