431363556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 120

約数和(自身を含む): 1240821120

約数和(自身を除く): 809457564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 282, 324, 351, 423, 468, 564, 611, 702, 846, 1053, 1222, 1269, 1404, 1692, 1833, 2106, 2179, 2444, 2538, 3666, 3807, 4212, 4358, 5076, 5499, 6537, 7332, 7614, 8716, 10998, 13074, 15228, 16497, 19611, 21996, 26148, 28327, 32994, 39222, 49491, 56654, 58833, 65988, 78444, 84981, 98982, 102413, 113308, 117666, 169962, 176499, 197964, 204826, 235332, 254943, 307239, 339924, 352998, 409652, 509886, 614478, 705996, 764829, 921717, 1019772, 1228956, 1331369, 1529658, 1843434, 2294487, 2662738, 2765151, 3059316, 3686868, 3994107, 4588974, 5325476, 5530302, 7988214, 8295453, 9177948, 11060604, 11982321, 15976428, 16590906, 23964642, 33181812, 35946963, 47929284, 71893926, 107840889, 143787852, 215681778, 431363556]

約数ペア:

[(1, 431363556), (2, 215681778), (3, 143787852), (4, 107840889), (6, 71893926), (9, 47929284), (12, 35946963), (13, 33181812), (18, 23964642), (26, 16590906), (27, 15976428), (36, 11982321), (39, 11060604), (47, 9177948), (52, 8295453), (54, 7988214), (78, 5530302), (81, 5325476), (94, 4588974), (108, 3994107), (117, 3686868), (141, 3059316), (156, 2765151), (162, 2662738), (188, 2294487), (234, 1843434), (282, 1529658), (324, 1331369), (351, 1228956), (423, 1019772), (468, 921717), (564, 764829), (611, 705996), (702, 614478), (846, 509886), (1053, 409652), (1222, 352998), (1269, 339924), (1404, 307239), (1692, 254943), (1833, 235332), (2106, 204826), (2179, 197964), (2444, 176499), (2538, 169962), (3666, 117666), (3807, 113308), (4212, 102413), (4358, 98982), (5076, 84981), (5499, 78444), (6537, 65988), (7332, 58833), (7614, 56654), (8716, 49491), (10998, 39222), (13074, 32994), (15228, 28327), (16497, 26148), (19611, 21996)]