123296712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 387901440

約数和(自身を除く): 264604728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 137, 154, 168, 231, 264, 274, 308, 411, 462, 487, 548, 616, 822, 924, 959, 974, 1096, 1461, 1507, 1644, 1848, 1918, 1948, 2877, 2922, 3014, 3288, 3409, 3836, 3896, 4521, 5357, 5754, 5844, 6028, 6818, 7672, 9042, 10227, 10549, 10714, 11508, 11688, 12056, 13636, 16071, 18084, 20454, 21098, 21428, 23016, 27272, 31647, 32142, 36168, 37499, 40908, 42196, 42856, 63294, 64284, 66719, 74998, 81816, 84392, 112497, 126588, 128568, 133438, 149996, 200157, 224994, 253176, 266876, 299992, 400314, 449988, 467033, 533752, 733909, 800628, 899976, 934066, 1401099, 1467818, 1601256, 1868132, 2201727, 2802198, 2935636, 3736264, 4403454, 5137363, 5604396, 5871272, 8806908, 10274726, 11208792, 15412089, 17613816, 20549452, 30824178, 41098904, 61648356, 123296712]

約数ペア:

[(1, 123296712), (2, 61648356), (3, 41098904), (4, 30824178), (6, 20549452), (7, 17613816), (8, 15412089), (11, 11208792), (12, 10274726), (14, 8806908), (21, 5871272), (22, 5604396), (24, 5137363), (28, 4403454), (33, 3736264), (42, 2935636), (44, 2802198), (56, 2201727), (66, 1868132), (77, 1601256), (84, 1467818), (88, 1401099), (132, 934066), (137, 899976), (154, 800628), (168, 733909), (231, 533752), (264, 467033), (274, 449988), (308, 400314), (411, 299992), (462, 266876), (487, 253176), (548, 224994), (616, 200157), (822, 149996), (924, 133438), (959, 128568), (974, 126588), (1096, 112497), (1461, 84392), (1507, 81816), (1644, 74998), (1848, 66719), (1918, 64284), (1948, 63294), (2877, 42856), (2922, 42196), (3014, 40908), (3288, 37499), (3409, 36168), (3836, 32142), (3896, 31647), (4521, 27272), (5357, 23016), (5754, 21428), (5844, 21098), (6028, 20454), (6818, 18084), (7672, 16071), (9042, 13636), (10227, 12056), (10549, 11688), (10714, 11508)]