636403704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3929}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 1689271200

約数和(自身を除く): 1052867496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 397, 408, 794, 1191, 1588, 2382, 3176, 3929, 4764, 6749, 7858, 9528, 11787, 13498, 15716, 20247, 23574, 26996, 31432, 40494, 47148, 53992, 66793, 80988, 94296, 133586, 161976, 200379, 267172, 400758, 534344, 801516, 1559813, 1603032, 3119626, 4679439, 6239252, 9358878, 12478504, 18717756, 26516821, 37435512, 53033642, 79550463, 106067284, 159100926, 212134568, 318201852, 636403704]

約数ペア:

[(1, 636403704), (2, 318201852), (3, 212134568), (4, 159100926), (6, 106067284), (8, 79550463), (12, 53033642), (17, 37435512), (24, 26516821), (34, 18717756), (51, 12478504), (68, 9358878), (102, 6239252), (136, 4679439), (204, 3119626), (397, 1603032), (408, 1559813), (794, 801516), (1191, 534344), (1588, 400758), (2382, 267172), (3176, 200379), (3929, 161976), (4764, 133586), (6749, 94296), (7858, 80988), (9528, 66793), (11787, 53992), (13498, 47148), (15716, 40494), (20247, 31432), (23574, 26996)]