215223288

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 629758800

約数和(自身を除く): 414535512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 197, 294, 392, 394, 588, 591, 788, 929, 1176, 1182, 1379, 1576, 1858, 2364, 2758, 2787, 3716, 4137, 4728, 5516, 5574, 6503, 7432, 8274, 9653, 11032, 11148, 13006, 16548, 19306, 19509, 22296, 26012, 28959, 33096, 38612, 39018, 45521, 52024, 57918, 77224, 78036, 91042, 115836, 136563, 156072, 182084, 183013, 231672, 273126, 364168, 366026, 546252, 549039, 732052, 1092504, 1098078, 1281091, 1464104, 2196156, 2562182, 3843273, 4392312, 5124364, 7686546, 8967637, 10248728, 15373092, 17935274, 26902911, 30746184, 35870548, 53805822, 71741096, 107611644, 215223288]

約数ペア:

[(1, 215223288), (2, 107611644), (3, 71741096), (4, 53805822), (6, 35870548), (7, 30746184), (8, 26902911), (12, 17935274), (14, 15373092), (21, 10248728), (24, 8967637), (28, 7686546), (42, 5124364), (49, 4392312), (56, 3843273), (84, 2562182), (98, 2196156), (147, 1464104), (168, 1281091), (196, 1098078), (197, 1092504), (294, 732052), (392, 549039), (394, 546252), (588, 366026), (591, 364168), (788, 273126), (929, 231672), (1176, 183013), (1182, 182084), (1379, 156072), (1576, 136563), (1858, 115836), (2364, 91042), (2758, 78036), (2787, 77224), (3716, 57918), (4137, 52024), (4728, 45521), (5516, 39018), (5574, 38612), (6503, 33096), (7432, 28959), (8274, 26012), (9653, 22296), (11032, 19509), (11148, 19306), (13006, 16548)]