1275270528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3463}}^1$

素因数の和:3624

約数の個数: 128

約数和(自身を含む): 3900741120

約数和(自身を除く): 2625470592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 192, 224, 274, 336, 384, 411, 448, 548, 672, 822, 896, 959, 1096, 1344, 1644, 1918, 2192, 2688, 2877, 3288, 3463, 3836, 4384, 5754, 6576, 6926, 7672, 8768, 10389, 11508, 13152, 13852, 15344, 17536, 20778, 23016, 24241, 26304, 27704, 30688, 41556, 46032, 48482, 52608, 55408, 61376, 72723, 83112, 92064, 96964, 110816, 122752, 145446, 166224, 184128, 193928, 221632, 290892, 332448, 368256, 387856, 443264, 474431, 581784, 664896, 775712, 948862, 1163568, 1329792, 1423293, 1551424, 1897724, 2327136, 2846586, 3102848, 3321017, 3795448, 4654272, 5693172, 6642034, 7590896, 9308544, 9963051, 11386344, 13284068, 15181792, 19926102, 22772688, 26568136, 30363584, 39852204, 45545376, 53136272, 60727168, 79704408, 91090752, 106272544, 159408816, 182181504, 212545088, 318817632, 425090176, 637635264, 1275270528]

約数ペア:

[(1, 1275270528), (2, 637635264), (3, 425090176), (4, 318817632), (6, 212545088), (7, 182181504), (8, 159408816), (12, 106272544), (14, 91090752), (16, 79704408), (21, 60727168), (24, 53136272), (28, 45545376), (32, 39852204), (42, 30363584), (48, 26568136), (56, 22772688), (64, 19926102), (84, 15181792), (96, 13284068), (112, 11386344), (128, 9963051), (137, 9308544), (168, 7590896), (192, 6642034), (224, 5693172), (274, 4654272), (336, 3795448), (384, 3321017), (411, 3102848), (448, 2846586), (548, 2327136), (672, 1897724), (822, 1551424), (896, 1423293), (959, 1329792), (1096, 1163568), (1344, 948862), (1644, 775712), (1918, 664896), (2192, 581784), (2688, 474431), (2877, 443264), (3288, 387856), (3463, 368256), (3836, 332448), (4384, 290892), (5754, 221632), (6576, 193928), (6926, 184128), (7672, 166224), (8768, 145446), (10389, 122752), (11508, 110816), (13152, 96964), (13852, 92064), (15344, 83112), (17536, 72723), (20778, 61376), (23016, 55408), (24241, 52608), (26304, 48482), (27704, 46032), (30688, 41556)]