535493556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21589}}^1$

素因数の和:21665

約数の個数: 72

約数和(自身を含む): 1485305640

約数和(自身を除く): 949812084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 21589, 24804, 43178, 64767, 86356, 129534, 194301, 259068, 280657, 388602, 561314, 777204, 841971, 1122628, 1144217, 1683942, 2288434, 2525913, 3367884, 3432651, 4576868, 5051826, 6865302, 10103652, 10297953, 13730604, 14874821, 20595906, 29749642, 41191812, 44624463, 59499284, 89248926, 133873389, 178497852, 267746778, 535493556]

約数ペア:

[(1, 535493556), (2, 267746778), (3, 178497852), (4, 133873389), (6, 89248926), (9, 59499284), (12, 44624463), (13, 41191812), (18, 29749642), (26, 20595906), (36, 14874821), (39, 13730604), (52, 10297953), (53, 10103652), (78, 6865302), (106, 5051826), (117, 4576868), (156, 3432651), (159, 3367884), (212, 2525913), (234, 2288434), (318, 1683942), (468, 1144217), (477, 1122628), (636, 841971), (689, 777204), (954, 561314), (1378, 388602), (1908, 280657), (2067, 259068), (2756, 194301), (4134, 129534), (6201, 86356), (8268, 64767), (12402, 43178), (21589, 24804)]