264564784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15497}}^1$

素因数の和:15613

約数の個数: 40

約数和(自身を含む): 564995088

約数和(自身を除く): 300430304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 15497, 17072, 30994, 61988, 123976, 170467, 247952, 340934, 681868, 1363736, 1503209, 2727472, 3006418, 6012836, 12025672, 16535299, 24051344, 33070598, 66141196, 132282392, 264564784]

約数ペア:

[(1, 264564784), (2, 132282392), (4, 66141196), (8, 33070598), (11, 24051344), (16, 16535299), (22, 12025672), (44, 6012836), (88, 3006418), (97, 2727472), (176, 1503209), (194, 1363736), (388, 681868), (776, 340934), (1067, 247952), (1552, 170467), (2134, 123976), (4268, 61988), (8536, 30994), (15497, 17072)]