1490561072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7159}}^1$

素因数の和:7211

約数の個数: 120

約数和(自身を含む): 3899393280

約数和(自身を除く): 2408832208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 2002, 2288, 2366, 2704, 3718, 4004, 4732, 7159, 7436, 8008, 9464, 13013, 14318, 14872, 16016, 18928, 26026, 28636, 29744, 50113, 52052, 57272, 78749, 93067, 100226, 104104, 114544, 157498, 186134, 200452, 208208, 314996, 372268, 400904, 551243, 629992, 651469, 744536, 801808, 1023737, 1102486, 1209871, 1259984, 1302938, 1489072, 2047474, 2204972, 2419742, 2605876, 4094948, 4409944, 4839484, 5211752, 7166159, 8189896, 8469097, 8819888, 9678968, 10423504, 13308581, 14332318, 16379792, 16938194, 19357936, 26617162, 28664636, 33876388, 53234324, 57329272, 67752776, 93160067, 106468648, 114658544, 135505552, 186320134, 212937296, 372640268, 745280536, 1490561072]

約数ペア:

[(1, 1490561072), (2, 745280536), (4, 372640268), (7, 212937296), (8, 186320134), (11, 135505552), (13, 114658544), (14, 106468648), (16, 93160067), (22, 67752776), (26, 57329272), (28, 53234324), (44, 33876388), (52, 28664636), (56, 26617162), (77, 19357936), (88, 16938194), (91, 16379792), (104, 14332318), (112, 13308581), (143, 10423504), (154, 9678968), (169, 8819888), (176, 8469097), (182, 8189896), (208, 7166159), (286, 5211752), (308, 4839484), (338, 4409944), (364, 4094948), (572, 2605876), (616, 2419742), (676, 2204972), (728, 2047474), (1001, 1489072), (1144, 1302938), (1183, 1259984), (1232, 1209871), (1352, 1102486), (1456, 1023737), (1859, 801808), (2002, 744536), (2288, 651469), (2366, 629992), (2704, 551243), (3718, 400904), (4004, 372268), (4732, 314996), (7159, 208208), (7436, 200452), (8008, 186134), (9464, 157498), (13013, 114544), (14318, 104104), (14872, 100226), (16016, 93067), (18928, 78749), (26026, 57272), (28636, 52052), (29744, 50113)]