221993500392

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{18287}}^1$

素因数の和:19652

約数の個数: 128

約数和(自身を含む): 631506585600

約数和(自身を除く): 409513085208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1307, 1548, 2322, 2614, 3096, 3921, 4644, 5228, 7842, 9288, 10456, 11763, 15684, 18287, 23526, 31368, 35289, 36574, 47052, 54861, 56201, 70578, 73148, 94104, 109722, 112402, 141156, 146296, 164583, 168603, 219444, 224804, 282312, 329166, 337206, 438888, 449608, 493749, 505809, 658332, 674412, 786341, 987498, 1011618, 1316664, 1348824, 1517427, 1572682, 1974996, 2023236, 2359023, 3034854, 3145364, 3949992, 4046472, 4718046, 6069708, 6290728, 7077069, 9436092, 12139416, 14154138, 18872184, 21231207, 23901109, 28308276, 42462414, 47802218, 56616552, 71703327, 84924828, 95604436, 143406654, 169849656, 191208872, 215109981, 286813308, 430219962, 573626616, 645329943, 860439924, 1027747687, 1290659886, 1720879848, 2055495374, 2581319772, 3083243061, 4110990748, 5162639544, 6166486122, 8221981496, 9249729183, 12332972244, 18499458366, 24665944488, 27749187549, 36998916732, 55498375098, 73997833464, 110996750196, 221993500392]

約数ペア:

[(1, 221993500392), (2, 110996750196), (3, 73997833464), (4, 55498375098), (6, 36998916732), (8, 27749187549), (9, 24665944488), (12, 18499458366), (18, 12332972244), (24, 9249729183), (27, 8221981496), (36, 6166486122), (43, 5162639544), (54, 4110990748), (72, 3083243061), (86, 2581319772), (108, 2055495374), (129, 1720879848), (172, 1290659886), (216, 1027747687), (258, 860439924), (344, 645329943), (387, 573626616), (516, 430219962), (774, 286813308), (1032, 215109981), (1161, 191208872), (1307, 169849656), (1548, 143406654), (2322, 95604436), (2614, 84924828), (3096, 71703327), (3921, 56616552), (4644, 47802218), (5228, 42462414), (7842, 28308276), (9288, 23901109), (10456, 21231207), (11763, 18872184), (15684, 14154138), (18287, 12139416), (23526, 9436092), (31368, 7077069), (35289, 6290728), (36574, 6069708), (47052, 4718046), (54861, 4046472), (56201, 3949992), (70578, 3145364), (73148, 3034854), (94104, 2359023), (109722, 2023236), (112402, 1974996), (141156, 1572682), (146296, 1517427), (164583, 1348824), (168603, 1316664), (219444, 1011618), (224804, 987498), (282312, 786341), (329166, 674412), (337206, 658332), (438888, 505809), (449608, 493749)]