812445876

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 2328613056

約数和(自身を除く): 1516167180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 257, 297, 324, 396, 514, 594, 771, 887, 891, 1028, 1188, 1542, 1774, 1782, 2313, 2661, 2827, 3084, 3548, 3564, 4626, 5322, 5654, 6939, 7983, 8481, 9252, 9757, 10644, 11308, 13878, 15966, 16962, 19514, 20817, 23949, 25443, 27756, 29271, 31932, 33924, 39028, 41634, 47898, 50886, 58542, 71847, 76329, 83268, 87813, 95796, 101772, 117084, 143694, 152658, 175626, 227959, 228987, 263439, 287388, 305316, 351252, 455918, 457974, 526878, 683877, 790317, 911836, 915948, 1053756, 1367754, 1580634, 2051631, 2507549, 2735508, 3161268, 4103262, 5015098, 6154893, 7522647, 8206524, 10030196, 12309786, 15045294, 18464679, 22567941, 24619572, 30090588, 36929358, 45135882, 67703823, 73858716, 90271764, 135407646, 203111469, 270815292, 406222938, 812445876]

約数ペア:

[(1, 812445876), (2, 406222938), (3, 270815292), (4, 203111469), (6, 135407646), (9, 90271764), (11, 73858716), (12, 67703823), (18, 45135882), (22, 36929358), (27, 30090588), (33, 24619572), (36, 22567941), (44, 18464679), (54, 15045294), (66, 12309786), (81, 10030196), (99, 8206524), (108, 7522647), (132, 6154893), (162, 5015098), (198, 4103262), (257, 3161268), (297, 2735508), (324, 2507549), (396, 2051631), (514, 1580634), (594, 1367754), (771, 1053756), (887, 915948), (891, 911836), (1028, 790317), (1188, 683877), (1542, 526878), (1774, 457974), (1782, 455918), (2313, 351252), (2661, 305316), (2827, 287388), (3084, 263439), (3548, 228987), (3564, 227959), (4626, 175626), (5322, 152658), (5654, 143694), (6939, 117084), (7983, 101772), (8481, 95796), (9252, 87813), (9757, 83268), (10644, 76329), (11308, 71847), (13878, 58542), (15966, 50886), (16962, 47898), (19514, 41634), (20817, 39028), (23949, 33924), (25443, 31932), (27756, 29271)]