12648784148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7649}}^1$

素因数の和:7750

約数の個数: 144

約数和(自身を含む): 30767688000

約数和(自身を除く): 18118903852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 59, 77, 91, 98, 118, 143, 154, 182, 196, 236, 286, 308, 364, 413, 539, 572, 637, 649, 767, 826, 1001, 1078, 1274, 1298, 1534, 1652, 2002, 2156, 2548, 2596, 2891, 3068, 4004, 4543, 5369, 5782, 7007, 7649, 8437, 9086, 10738, 11564, 14014, 15298, 16874, 18172, 21476, 28028, 30596, 31801, 33748, 37583, 53543, 59059, 63602, 75166, 84139, 99437, 107086, 118118, 127204, 150332, 168278, 198874, 214172, 236236, 336556, 374801, 397748, 413413, 451291, 588973, 696059, 749602, 826826, 902582, 1093807, 1177946, 1392118, 1499204, 1653652, 1805164, 2187614, 2355892, 2784236, 3159037, 4122811, 4375228, 4872413, 4964201, 5866783, 6318074, 7656649, 8245622, 9744826, 9928402, 11733566, 12636148, 15313298, 16491244, 19489652, 19856804, 22113259, 23467132, 30626596, 34749407, 41067481, 44226518, 53596543, 64534613, 69498814, 82134962, 88453036, 107193086, 129069226, 138997628, 164269924, 214386172, 243245849, 258138452, 287472367, 451742291, 486491698, 574944734, 903484582, 972983396, 1149889468, 1806969164, 3162196037, 6324392074, 12648784148]

約数ペア:

[(1, 12648784148), (2, 6324392074), (4, 3162196037), (7, 1806969164), (11, 1149889468), (13, 972983396), (14, 903484582), (22, 574944734), (26, 486491698), (28, 451742291), (44, 287472367), (49, 258138452), (52, 243245849), (59, 214386172), (77, 164269924), (91, 138997628), (98, 129069226), (118, 107193086), (143, 88453036), (154, 82134962), (182, 69498814), (196, 64534613), (236, 53596543), (286, 44226518), (308, 41067481), (364, 34749407), (413, 30626596), (539, 23467132), (572, 22113259), (637, 19856804), (649, 19489652), (767, 16491244), (826, 15313298), (1001, 12636148), (1078, 11733566), (1274, 9928402), (1298, 9744826), (1534, 8245622), (1652, 7656649), (2002, 6318074), (2156, 5866783), (2548, 4964201), (2596, 4872413), (2891, 4375228), (3068, 4122811), (4004, 3159037), (4543, 2784236), (5369, 2355892), (5782, 2187614), (7007, 1805164), (7649, 1653652), (8437, 1499204), (9086, 1392118), (10738, 1177946), (11564, 1093807), (14014, 902582), (15298, 826826), (16874, 749602), (18172, 696059), (21476, 588973), (28028, 451291), (30596, 413413), (31801, 397748), (33748, 374801), (37583, 336556), (53543, 236236), (59059, 214172), (63602, 198874), (75166, 168278), (84139, 150332), (99437, 127204), (107086, 118118)]