1229121768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 3581061120

約数和(自身を除く): 2351939352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 181, 249, 332, 362, 487, 498, 543, 581, 664, 724, 974, 996, 1086, 1162, 1267, 1448, 1461, 1743, 1948, 1992, 2172, 2324, 2534, 2922, 3409, 3486, 3801, 3896, 4344, 4648, 5068, 5844, 6818, 6972, 7602, 10136, 10227, 11688, 13636, 13944, 15023, 15204, 20454, 27272, 30046, 30408, 40421, 40908, 45069, 60092, 80842, 81816, 88147, 90138, 105161, 120184, 121263, 161684, 176294, 180276, 210322, 242526, 264441, 282947, 315483, 323368, 352588, 360552, 420644, 485052, 528882, 565894, 617029, 630966, 705176, 841288, 848841, 970104, 1057764, 1131788, 1234058, 1261932, 1697682, 1851087, 2115528, 2263576, 2468116, 2523864, 3395364, 3702174, 4936232, 6790728, 7316201, 7404348, 14632402, 14808696, 21948603, 29264804, 43897206, 51213407, 58529608, 87794412, 102426814, 153640221, 175588824, 204853628, 307280442, 409707256, 614560884, 1229121768]

約数ペア:

[(1, 1229121768), (2, 614560884), (3, 409707256), (4, 307280442), (6, 204853628), (7, 175588824), (8, 153640221), (12, 102426814), (14, 87794412), (21, 58529608), (24, 51213407), (28, 43897206), (42, 29264804), (56, 21948603), (83, 14808696), (84, 14632402), (166, 7404348), (168, 7316201), (181, 6790728), (249, 4936232), (332, 3702174), (362, 3395364), (487, 2523864), (498, 2468116), (543, 2263576), (581, 2115528), (664, 1851087), (724, 1697682), (974, 1261932), (996, 1234058), (1086, 1131788), (1162, 1057764), (1267, 970104), (1448, 848841), (1461, 841288), (1743, 705176), (1948, 630966), (1992, 617029), (2172, 565894), (2324, 528882), (2534, 485052), (2922, 420644), (3409, 360552), (3486, 352588), (3801, 323368), (3896, 315483), (4344, 282947), (4648, 264441), (5068, 242526), (5844, 210322), (6818, 180276), (6972, 176294), (7602, 161684), (10136, 121263), (10227, 120184), (11688, 105161), (13636, 90138), (13944, 88147), (15023, 81816), (15204, 80842), (20454, 60092), (27272, 45069), (30046, 40908), (30408, 40421)]