345130212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 1021870080

約数和(自身を除く): 676739868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 47, 57, 76, 84, 86, 94, 107, 114, 129, 133, 141, 172, 188, 214, 228, 258, 266, 282, 301, 321, 329, 399, 428, 516, 532, 564, 602, 642, 658, 749, 798, 817, 893, 903, 987, 1204, 1284, 1316, 1498, 1596, 1634, 1786, 1806, 1974, 2021, 2033, 2247, 2451, 2679, 2996, 3268, 3572, 3612, 3948, 4042, 4066, 4494, 4601, 4902, 5029, 5358, 5719, 6063, 6099, 6251, 8084, 8132, 8988, 9202, 9804, 10058, 10716, 11438, 12126, 12198, 12502, 13803, 14147, 14231, 15087, 17157, 18404, 18753, 20116, 22876, 24252, 24396, 25004, 27606, 28294, 28462, 30174, 32207, 34314, 35203, 37506, 38399, 42441, 42693, 55212, 56588, 56924, 60348, 64414, 68628, 70406, 75012, 76798, 84882, 85386, 87419, 95551, 96621, 105609, 115197, 128828, 140812, 153596, 169764, 170772, 174838, 191102, 193242, 211218, 216247, 230394, 262257, 268793, 286653, 349676, 382204, 386484, 422436, 432494, 460788, 524514, 537586, 573306, 611933, 648741, 668857, 806379, 864988, 1049028, 1075172, 1146612, 1223866, 1297482, 1337714, 1513729, 1612758, 1835799, 2006571, 2447732, 2594964, 2675428, 3027458, 3225516, 3671598, 4013142, 4108693, 4541187, 6054916, 7343196, 8026284, 8217386, 9082374, 12326079, 16434772, 18164748, 24652158, 28760851, 49304316, 57521702, 86282553, 115043404, 172565106, 345130212]

約数ペア:

[(1, 345130212), (2, 172565106), (3, 115043404), (4, 86282553), (6, 57521702), (7, 49304316), (12, 28760851), (14, 24652158), (19, 18164748), (21, 16434772), (28, 12326079), (38, 9082374), (42, 8217386), (43, 8026284), (47, 7343196), (57, 6054916), (76, 4541187), (84, 4108693), (86, 4013142), (94, 3671598), (107, 3225516), (114, 3027458), (129, 2675428), (133, 2594964), (141, 2447732), (172, 2006571), (188, 1835799), (214, 1612758), (228, 1513729), (258, 1337714), (266, 1297482), (282, 1223866), (301, 1146612), (321, 1075172), (329, 1049028), (399, 864988), (428, 806379), (516, 668857), (532, 648741), (564, 611933), (602, 573306), (642, 537586), (658, 524514), (749, 460788), (798, 432494), (817, 422436), (893, 386484), (903, 382204), (987, 349676), (1204, 286653), (1284, 268793), (1316, 262257), (1498, 230394), (1596, 216247), (1634, 211218), (1786, 193242), (1806, 191102), (1974, 174838), (2021, 170772), (2033, 169764), (2247, 153596), (2451, 140812), (2679, 128828), (2996, 115197), (3268, 105609), (3572, 96621), (3612, 95551), (3948, 87419), (4042, 85386), (4066, 84882), (4494, 76798), (4601, 75012), (4902, 70406), (5029, 68628), (5358, 64414), (5719, 60348), (6063, 56924), (6099, 56588), (6251, 55212), (8084, 42693), (8132, 42441), (8988, 38399), (9202, 37506), (9804, 35203), (10058, 34314), (10716, 32207), (11438, 30174), (12126, 28462), (12198, 28294), (12502, 27606), (13803, 25004), (14147, 24396), (14231, 24252), (15087, 22876), (17157, 20116), (18404, 18753)]