784935106272

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{38386889}}^1$

素因数の和:38386976

約数の個数: 72

約数和(自身を含む): 2263598129520

約数和(自身を除く): 1478663023248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 38386889, 76773778, 115160667, 153547556, 230321334, 307095112, 345482001, 460642668, 614190224, 690964002, 921285336, 1228380448, 1381928004, 1842570672, 2725469119, 2763856008, 3685141344, 5450938238, 5527712016, 8176407357, 10901876476, 11055424032, 16352814714, 21803752952, 24529222071, 32705629428, 43607505904, 49058444142, 65411258856, 87215011808, 98116888284, 130822517712, 196233776568, 261645035424, 392467553136, 784935106272]

約数ペア:

[(1, 784935106272), (2, 392467553136), (3, 261645035424), (4, 196233776568), (6, 130822517712), (8, 98116888284), (9, 87215011808), (12, 65411258856), (16, 49058444142), (18, 43607505904), (24, 32705629428), (32, 24529222071), (36, 21803752952), (48, 16352814714), (71, 11055424032), (72, 10901876476), (96, 8176407357), (142, 5527712016), (144, 5450938238), (213, 3685141344), (284, 2763856008), (288, 2725469119), (426, 1842570672), (568, 1381928004), (639, 1228380448), (852, 921285336), (1136, 690964002), (1278, 614190224), (1704, 460642668), (2272, 345482001), (2556, 307095112), (3408, 230321334), (5112, 153547556), (6816, 115160667), (10224, 76773778), (20448, 38386889)]