126481212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 381588480

約数和(自身を除く): 255107268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 79, 99, 117, 132, 143, 156, 158, 198, 234, 237, 286, 311, 316, 396, 429, 468, 474, 572, 622, 711, 858, 869, 933, 948, 1027, 1244, 1287, 1422, 1716, 1738, 1866, 2054, 2574, 2607, 2799, 2844, 3081, 3421, 3476, 3732, 4043, 4108, 5148, 5214, 5598, 6162, 6842, 7821, 8086, 9243, 10263, 10428, 11196, 11297, 12129, 12324, 13684, 15642, 16172, 18486, 20526, 22594, 24258, 24569, 30789, 31284, 33891, 36387, 36972, 41052, 44473, 45188, 48516, 49138, 61578, 67782, 72774, 73707, 88946, 98276, 101673, 123156, 133419, 135564, 145548, 147414, 177892, 203346, 221121, 266838, 270259, 294828, 319397, 400257, 406692, 442242, 533676, 540518, 638794, 800514, 810777, 884484, 958191, 1081036, 1277588, 1601028, 1621554, 1916382, 2432331, 2874573, 3243108, 3513367, 3832764, 4864662, 5749146, 7026734, 9729324, 10540101, 11498292, 14053468, 21080202, 31620303, 42160404, 63240606, 126481212]

約数ペア:

[(1, 126481212), (2, 63240606), (3, 42160404), (4, 31620303), (6, 21080202), (9, 14053468), (11, 11498292), (12, 10540101), (13, 9729324), (18, 7026734), (22, 5749146), (26, 4864662), (33, 3832764), (36, 3513367), (39, 3243108), (44, 2874573), (52, 2432331), (66, 1916382), (78, 1621554), (79, 1601028), (99, 1277588), (117, 1081036), (132, 958191), (143, 884484), (156, 810777), (158, 800514), (198, 638794), (234, 540518), (237, 533676), (286, 442242), (311, 406692), (316, 400257), (396, 319397), (429, 294828), (468, 270259), (474, 266838), (572, 221121), (622, 203346), (711, 177892), (858, 147414), (869, 145548), (933, 135564), (948, 133419), (1027, 123156), (1244, 101673), (1287, 98276), (1422, 88946), (1716, 73707), (1738, 72774), (1866, 67782), (2054, 61578), (2574, 49138), (2607, 48516), (2799, 45188), (2844, 44473), (3081, 41052), (3421, 36972), (3476, 36387), (3732, 33891), (4043, 31284), (4108, 30789), (5148, 24569), (5214, 24258), (5598, 22594), (6162, 20526), (6842, 18486), (7821, 16172), (8086, 15642), (9243, 13684), (10263, 12324), (10428, 12129), (11196, 11297)]