255087377272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3612317}}^1$

素因数の和:3612440

約数の個数: 64

約数和(自身を含む): 594732035520

約数和(自身を除く): 339644658248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2522, 2716, 5044, 5432, 8827, 10088, 17654, 35308, 70616, 3612317, 7224634, 14449268, 25286219, 28898536, 46960121, 50572438, 93920242, 101144876, 187840484, 202289752, 328720847, 350394749, 375680968, 657441694, 700789498, 1314883388, 1401578996, 2452763243, 2629766776, 2803157992, 4555131737, 4905526486, 9110263474, 9811052972, 18220526948, 19622105944, 31885922159, 36441053896, 63771844318, 127543688636, 255087377272]

約数ペア:

[(1, 255087377272), (2, 127543688636), (4, 63771844318), (7, 36441053896), (8, 31885922159), (13, 19622105944), (14, 18220526948), (26, 9811052972), (28, 9110263474), (52, 4905526486), (56, 4555131737), (91, 2803157992), (97, 2629766776), (104, 2452763243), (182, 1401578996), (194, 1314883388), (364, 700789498), (388, 657441694), (679, 375680968), (728, 350394749), (776, 328720847), (1261, 202289752), (1358, 187840484), (2522, 101144876), (2716, 93920242), (5044, 50572438), (5432, 46960121), (8827, 28898536), (10088, 25286219), (17654, 14449268), (35308, 7224634), (70616, 3612317)]