220782276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3346

約数の個数: 108

約数和(自身を含む): 659458800

約数和(自身を除く): 438676524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1287, 1521, 1716, 1859, 2028, 2574, 3042, 3299, 3718, 5148, 5577, 6084, 6598, 7436, 9897, 11154, 13196, 16731, 19794, 22308, 29691, 33462, 36289, 39588, 42887, 59382, 66924, 72578, 85774, 108867, 118764, 128661, 145156, 171548, 217734, 257322, 326601, 385983, 435468, 471757, 514644, 557531, 653202, 771966, 943514, 1115062, 1306404, 1415271, 1543932, 1672593, 1887028, 2230124, 2830542, 3345186, 4245813, 5017779, 5661084, 6132841, 6690372, 8491626, 10035558, 12265682, 16983252, 18398523, 20071116, 24531364, 36797046, 55195569, 73594092, 110391138, 220782276]

約数ペア:

[(1, 220782276), (2, 110391138), (3, 73594092), (4, 55195569), (6, 36797046), (9, 24531364), (11, 20071116), (12, 18398523), (13, 16983252), (18, 12265682), (22, 10035558), (26, 8491626), (33, 6690372), (36, 6132841), (39, 5661084), (44, 5017779), (52, 4245813), (66, 3345186), (78, 2830542), (99, 2230124), (117, 1887028), (132, 1672593), (143, 1543932), (156, 1415271), (169, 1306404), (198, 1115062), (234, 943514), (286, 771966), (338, 653202), (396, 557531), (429, 514644), (468, 471757), (507, 435468), (572, 385983), (676, 326601), (858, 257322), (1014, 217734), (1287, 171548), (1521, 145156), (1716, 128661), (1859, 118764), (2028, 108867), (2574, 85774), (3042, 72578), (3299, 66924), (3718, 59382), (5148, 42887), (5577, 39588), (6084, 36289), (6598, 33462), (7436, 29691), (9897, 22308), (11154, 19794), (13196, 16731)]