287434548

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 768768000

約数和(自身を除く): 481333452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 79, 108, 118, 158, 177, 236, 237, 316, 354, 474, 531, 571, 708, 711, 948, 1062, 1142, 1422, 1593, 1713, 2124, 2133, 2284, 2844, 3186, 3426, 4266, 4661, 5139, 6372, 6852, 8532, 9322, 10278, 13983, 15417, 18644, 20556, 27966, 30834, 33689, 41949, 45109, 55932, 61668, 67378, 83898, 90218, 101067, 125847, 134756, 135327, 167796, 180436, 202134, 251694, 270654, 303201, 404268, 405981, 503388, 541308, 606402, 811962, 909603, 1212804, 1217943, 1623924, 1819206, 2435886, 2661431, 3638412, 4871772, 5322862, 7984293, 10645724, 15968586, 23952879, 31937172, 47905758, 71858637, 95811516, 143717274, 287434548]

約数ペア:

[(1, 287434548), (2, 143717274), (3, 95811516), (4, 71858637), (6, 47905758), (9, 31937172), (12, 23952879), (18, 15968586), (27, 10645724), (36, 7984293), (54, 5322862), (59, 4871772), (79, 3638412), (108, 2661431), (118, 2435886), (158, 1819206), (177, 1623924), (236, 1217943), (237, 1212804), (316, 909603), (354, 811962), (474, 606402), (531, 541308), (571, 503388), (708, 405981), (711, 404268), (948, 303201), (1062, 270654), (1142, 251694), (1422, 202134), (1593, 180436), (1713, 167796), (2124, 135327), (2133, 134756), (2284, 125847), (2844, 101067), (3186, 90218), (3426, 83898), (4266, 67378), (4661, 61668), (5139, 55932), (6372, 45109), (6852, 41949), (8532, 33689), (9322, 30834), (10278, 27966), (13983, 20556), (15417, 18644)]