1038218272

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 2695792428

約数和(自身を除く): 1657574156

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 53, 56, 62, 91, 98, 104, 106, 112, 124, 182, 196, 208, 212, 217, 224, 248, 364, 371, 392, 403, 416, 424, 434, 496, 637, 689, 728, 742, 784, 806, 848, 868, 961, 992, 1274, 1378, 1456, 1484, 1519, 1568, 1612, 1643, 1696, 1736, 1922, 2548, 2597, 2756, 2821, 2912, 2968, 3038, 3224, 3286, 3472, 3844, 4823, 5096, 5194, 5512, 5642, 5936, 6076, 6448, 6572, 6727, 6944, 7688, 9646, 10192, 10388, 11024, 11284, 11501, 11872, 12152, 12493, 12896, 13144, 13454, 15376, 19292, 19747, 20384, 20776, 21359, 22048, 22568, 23002, 24304, 24986, 26288, 26908, 30752, 33761, 38584, 39494, 41552, 42718, 45136, 46004, 47089, 48608, 49972, 50933, 52576, 53816, 67522, 77168, 78988, 80507, 83104, 85436, 87451, 90272, 92008, 94178, 99944, 101866, 107632, 135044, 149513, 154336, 157976, 161014, 170872, 174902, 184016, 188356, 199888, 203732, 215264, 270088, 299026, 315952, 322028, 341744, 349804, 356531, 368032, 376712, 399776, 407464, 540176, 598052, 612157, 631904, 644056, 662129, 683488, 699608, 713062, 753424, 814928, 1046591, 1080352, 1196104, 1224314, 1288112, 1324258, 1399216, 1426124, 1506848, 1629856, 2093182, 2392208, 2448628, 2495717, 2576224, 2648516, 2798432, 2852248, 4186364, 4634903, 4784416, 4897256, 4991434, 5297032, 5704496, 8372728, 9269806, 9794512, 9982868, 10594064, 11408992, 16745456, 18539612, 19589024, 19965736, 21188128, 32444321, 33490912, 37079224, 39931472, 64888642, 74158448, 79862944, 129777284, 148316896, 259554568, 519109136, 1038218272]

約数ペア:

[(1, 1038218272), (2, 519109136), (4, 259554568), (7, 148316896), (8, 129777284), (13, 79862944), (14, 74158448), (16, 64888642), (26, 39931472), (28, 37079224), (31, 33490912), (32, 32444321), (49, 21188128), (52, 19965736), (53, 19589024), (56, 18539612), (62, 16745456), (91, 11408992), (98, 10594064), (104, 9982868), (106, 9794512), (112, 9269806), (124, 8372728), (182, 5704496), (196, 5297032), (208, 4991434), (212, 4897256), (217, 4784416), (224, 4634903), (248, 4186364), (364, 2852248), (371, 2798432), (392, 2648516), (403, 2576224), (416, 2495717), (424, 2448628), (434, 2392208), (496, 2093182), (637, 1629856), (689, 1506848), (728, 1426124), (742, 1399216), (784, 1324258), (806, 1288112), (848, 1224314), (868, 1196104), (961, 1080352), (992, 1046591), (1274, 814928), (1378, 753424), (1456, 713062), (1484, 699608), (1519, 683488), (1568, 662129), (1612, 644056), (1643, 631904), (1696, 612157), (1736, 598052), (1922, 540176), (2548, 407464), (2597, 399776), (2756, 376712), (2821, 368032), (2912, 356531), (2968, 349804), (3038, 341744), (3224, 322028), (3286, 315952), (3472, 299026), (3844, 270088), (4823, 215264), (5096, 203732), (5194, 199888), (5512, 188356), (5642, 184016), (5936, 174902), (6076, 170872), (6448, 161014), (6572, 157976), (6727, 154336), (6944, 149513), (7688, 135044), (9646, 107632), (10192, 101866), (10388, 99944), (11024, 94178), (11284, 92008), (11501, 90272), (11872, 87451), (12152, 85436), (12493, 83104), (12896, 80507), (13144, 78988), (13454, 77168), (15376, 67522), (19292, 53816), (19747, 52576), (20384, 50933), (20776, 49972), (21359, 48608), (22048, 47089), (22568, 46004), (23002, 45136), (24304, 42718), (24986, 41552), (26288, 39494), (26908, 38584), (30752, 33761)]