1533990978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 3672527040

約数和(自身を除く): 2138536062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 179, 234, 318, 358, 477, 537, 689, 691, 954, 1074, 1378, 1382, 1611, 2067, 2073, 2327, 3222, 4134, 4146, 4654, 6201, 6219, 6981, 8983, 9487, 12402, 12438, 13962, 17966, 18974, 20943, 26949, 28461, 36623, 41886, 53898, 56922, 73246, 80847, 85383, 109869, 123331, 123689, 161694, 170766, 219738, 246662, 247378, 329607, 369993, 371067, 476099, 659214, 739986, 742134, 952198, 1109979, 1113201, 1428297, 1607957, 2219958, 2226402, 2856594, 3215914, 4284891, 4823871, 6555517, 8569782, 9647742, 13111034, 14471613, 19666551, 28943226, 39333102, 58999653, 85221721, 117999306, 170443442, 255665163, 511330326, 766995489, 1533990978]

約数ペア:

[(1, 1533990978), (2, 766995489), (3, 511330326), (6, 255665163), (9, 170443442), (13, 117999306), (18, 85221721), (26, 58999653), (39, 39333102), (53, 28943226), (78, 19666551), (106, 14471613), (117, 13111034), (159, 9647742), (179, 8569782), (234, 6555517), (318, 4823871), (358, 4284891), (477, 3215914), (537, 2856594), (689, 2226402), (691, 2219958), (954, 1607957), (1074, 1428297), (1378, 1113201), (1382, 1109979), (1611, 952198), (2067, 742134), (2073, 739986), (2327, 659214), (3222, 476099), (4134, 371067), (4146, 369993), (4654, 329607), (6201, 247378), (6219, 246662), (6981, 219738), (8983, 170766), (9487, 161694), (12402, 123689), (12438, 123331), (13962, 109869), (17966, 85383), (18974, 80847), (20943, 73246), (26949, 56922), (28461, 53898), (36623, 41886)]