211758876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 658344960

約数和(自身を除く): 446586084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 228, 252, 266, 282, 329, 342, 399, 423, 532, 564, 658, 684, 798, 846, 893, 941, 987, 1197, 1316, 1596, 1692, 1786, 1882, 1974, 2394, 2679, 2823, 2961, 3572, 3764, 3948, 4788, 5358, 5646, 5922, 6251, 6587, 8037, 8469, 10716, 11292, 11844, 12502, 13174, 16074, 16938, 17879, 18753, 19761, 25004, 26348, 32148, 33876, 35758, 37506, 39522, 44227, 53637, 56259, 59283, 71516, 75012, 79044, 88454, 107274, 112518, 118566, 125153, 132681, 160911, 176908, 214548, 225036, 237132, 250306, 265362, 309589, 321822, 375459, 398043, 500612, 530724, 619178, 643644, 750918, 796086, 840313, 928767, 1126377, 1238356, 1501836, 1592172, 1680626, 1857534, 2252754, 2520939, 2786301, 3361252, 3715068, 4505508, 5041878, 5572602, 5882191, 7562817, 10083756, 11145204, 11764382, 15125634, 17646573, 23528764, 30251268, 35293146, 52939719, 70586292, 105879438, 211758876]

約数ペア:

[(1, 211758876), (2, 105879438), (3, 70586292), (4, 52939719), (6, 35293146), (7, 30251268), (9, 23528764), (12, 17646573), (14, 15125634), (18, 11764382), (19, 11145204), (21, 10083756), (28, 7562817), (36, 5882191), (38, 5572602), (42, 5041878), (47, 4505508), (57, 3715068), (63, 3361252), (76, 2786301), (84, 2520939), (94, 2252754), (114, 1857534), (126, 1680626), (133, 1592172), (141, 1501836), (171, 1238356), (188, 1126377), (228, 928767), (252, 840313), (266, 796086), (282, 750918), (329, 643644), (342, 619178), (399, 530724), (423, 500612), (532, 398043), (564, 375459), (658, 321822), (684, 309589), (798, 265362), (846, 250306), (893, 237132), (941, 225036), (987, 214548), (1197, 176908), (1316, 160911), (1596, 132681), (1692, 125153), (1786, 118566), (1882, 112518), (1974, 107274), (2394, 88454), (2679, 79044), (2823, 75012), (2961, 71516), (3572, 59283), (3764, 56259), (3948, 53637), (4788, 44227), (5358, 39522), (5646, 37506), (5922, 35758), (6251, 33876), (6587, 32148), (8037, 26348), (8469, 25004), (10716, 19761), (11292, 18753), (11844, 17879), (12502, 16938), (13174, 16074)]