1288992012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26321}}^1$

素因数の和:26399

約数の個数: 96

約数和(自身を含む): 3820690944

約数和(自身を除く): 2531698932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 636, 742, 924, 1113, 1166, 1484, 1749, 2226, 2332, 3498, 4081, 4452, 6996, 8162, 12243, 16324, 24486, 26321, 48972, 52642, 78963, 105284, 157926, 184247, 289531, 315852, 368494, 552741, 579062, 736988, 868593, 1105482, 1158124, 1395013, 1737186, 2026717, 2210964, 2790026, 3474372, 4053434, 4185039, 5580052, 6080151, 8106868, 8370078, 9765091, 12160302, 15345143, 16740156, 19530182, 24320604, 29295273, 30690286, 39060364, 46035429, 58590546, 61380572, 92070858, 107416001, 117181092, 184141716, 214832002, 322248003, 429664004, 644496006, 1288992012]

約数ペア:

[(1, 1288992012), (2, 644496006), (3, 429664004), (4, 322248003), (6, 214832002), (7, 184141716), (11, 117181092), (12, 107416001), (14, 92070858), (21, 61380572), (22, 58590546), (28, 46035429), (33, 39060364), (42, 30690286), (44, 29295273), (53, 24320604), (66, 19530182), (77, 16740156), (84, 15345143), (106, 12160302), (132, 9765091), (154, 8370078), (159, 8106868), (212, 6080151), (231, 5580052), (308, 4185039), (318, 4053434), (371, 3474372), (462, 2790026), (583, 2210964), (636, 2026717), (742, 1737186), (924, 1395013), (1113, 1158124), (1166, 1105482), (1484, 868593), (1749, 736988), (2226, 579062), (2332, 552741), (3498, 368494), (4081, 315852), (4452, 289531), (6996, 184247), (8162, 157926), (12243, 105284), (16324, 78963), (24486, 52642), (26321, 48972)]