15500291744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{4679}}^1$

素因数の和:5362

約数の個数: 96

約数和(自身を含む): 36456376320

約数和(自身を除く): 20956084576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 643, 644, 736, 1286, 1288, 2572, 2576, 4501, 4679, 5144, 5152, 9002, 9358, 10288, 14789, 18004, 18716, 20576, 29578, 32753, 36008, 37432, 59156, 65506, 72016, 74864, 103523, 107617, 118312, 131012, 144032, 149728, 207046, 215234, 236624, 262024, 414092, 430468, 473248, 524048, 753319, 828184, 860936, 1048096, 1506638, 1656368, 1721872, 3008597, 3013276, 3312736, 3443744, 6017194, 6026552, 12034388, 12053104, 21060179, 24068776, 24106208, 42120358, 48137552, 69197731, 84240716, 96275104, 138395462, 168481432, 276790924, 336962864, 484384117, 553581848, 673925728, 968768234, 1107163696, 1937536468, 2214327392, 3875072936, 7750145872, 15500291744]

約数ペア:

[(1, 15500291744), (2, 7750145872), (4, 3875072936), (7, 2214327392), (8, 1937536468), (14, 1107163696), (16, 968768234), (23, 673925728), (28, 553581848), (32, 484384117), (46, 336962864), (56, 276790924), (92, 168481432), (112, 138395462), (161, 96275104), (184, 84240716), (224, 69197731), (322, 48137552), (368, 42120358), (643, 24106208), (644, 24068776), (736, 21060179), (1286, 12053104), (1288, 12034388), (2572, 6026552), (2576, 6017194), (4501, 3443744), (4679, 3312736), (5144, 3013276), (5152, 3008597), (9002, 1721872), (9358, 1656368), (10288, 1506638), (14789, 1048096), (18004, 860936), (18716, 828184), (20576, 753319), (29578, 524048), (32753, 473248), (36008, 430468), (37432, 414092), (59156, 262024), (65506, 236624), (72016, 215234), (74864, 207046), (103523, 149728), (107617, 144032), (118312, 131012)]