231945384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 654583680

約数和(自身を除く): 422638296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 121, 132, 137, 159, 212, 242, 264, 274, 318, 363, 411, 424, 484, 548, 583, 636, 726, 822, 968, 1096, 1166, 1272, 1331, 1452, 1507, 1644, 1749, 2332, 2662, 2904, 3014, 3288, 3498, 3993, 4521, 4664, 5324, 6028, 6413, 6996, 7261, 7986, 9042, 10648, 12056, 12826, 13992, 14522, 15972, 16577, 18084, 19239, 21783, 25652, 29044, 31944, 33154, 36168, 38478, 43566, 49731, 51304, 58088, 66308, 70543, 76956, 79871, 87132, 99462, 132616, 141086, 153912, 159742, 174264, 182347, 198924, 211629, 239613, 282172, 319484, 364694, 397848, 423258, 479226, 547041, 564344, 638968, 729388, 846516, 878581, 958452, 1094082, 1458776, 1693032, 1757162, 1916904, 2188164, 2635743, 3514324, 4376328, 5271486, 7028648, 9664391, 10542972, 19328782, 21085944, 28993173, 38657564, 57986346, 77315128, 115972692, 231945384]

約数ペア:

[(1, 231945384), (2, 115972692), (3, 77315128), (4, 57986346), (6, 38657564), (8, 28993173), (11, 21085944), (12, 19328782), (22, 10542972), (24, 9664391), (33, 7028648), (44, 5271486), (53, 4376328), (66, 3514324), (88, 2635743), (106, 2188164), (121, 1916904), (132, 1757162), (137, 1693032), (159, 1458776), (212, 1094082), (242, 958452), (264, 878581), (274, 846516), (318, 729388), (363, 638968), (411, 564344), (424, 547041), (484, 479226), (548, 423258), (583, 397848), (636, 364694), (726, 319484), (822, 282172), (968, 239613), (1096, 211629), (1166, 198924), (1272, 182347), (1331, 174264), (1452, 159742), (1507, 153912), (1644, 141086), (1749, 132616), (2332, 99462), (2662, 87132), (2904, 79871), (3014, 76956), (3288, 70543), (3498, 66308), (3993, 58088), (4521, 51304), (4664, 49731), (5324, 43566), (6028, 38478), (6413, 36168), (6996, 33154), (7261, 31944), (7986, 29044), (9042, 25652), (10648, 21783), (12056, 19239), (12826, 18084), (13992, 16577), (14522, 15972)]