230696508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 659594880

約数和(自身を除く): 428898372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 83, 84, 87, 98, 116, 147, 163, 166, 174, 196, 203, 249, 294, 326, 332, 348, 406, 489, 498, 581, 588, 609, 652, 812, 978, 996, 1141, 1162, 1218, 1421, 1743, 1956, 2282, 2324, 2407, 2436, 2842, 3423, 3486, 4067, 4263, 4564, 4727, 4814, 5684, 6846, 6972, 7221, 7987, 8134, 8526, 9454, 9628, 12201, 13529, 13692, 14181, 14442, 15974, 16268, 16849, 17052, 18908, 23961, 24402, 27058, 28362, 28884, 31948, 33089, 33698, 40587, 47922, 48804, 50547, 54116, 56724, 66178, 67396, 81174, 94703, 95844, 99267, 101094, 117943, 132356, 162348, 189406, 198534, 202188, 231623, 235886, 284109, 353829, 378812, 392341, 397068, 463246, 471772, 568218, 662921, 694869, 707658, 784682, 926492, 1136436, 1177023, 1325842, 1389738, 1415316, 1569364, 1988763, 2354046, 2651684, 2746387, 2779476, 3977526, 4708092, 5492774, 7955052, 8239161, 10985548, 16478322, 19224709, 32956644, 38449418, 57674127, 76898836, 115348254, 230696508]

約数ペア:

[(1, 230696508), (2, 115348254), (3, 76898836), (4, 57674127), (6, 38449418), (7, 32956644), (12, 19224709), (14, 16478322), (21, 10985548), (28, 8239161), (29, 7955052), (42, 5492774), (49, 4708092), (58, 3977526), (83, 2779476), (84, 2746387), (87, 2651684), (98, 2354046), (116, 1988763), (147, 1569364), (163, 1415316), (166, 1389738), (174, 1325842), (196, 1177023), (203, 1136436), (249, 926492), (294, 784682), (326, 707658), (332, 694869), (348, 662921), (406, 568218), (489, 471772), (498, 463246), (581, 397068), (588, 392341), (609, 378812), (652, 353829), (812, 284109), (978, 235886), (996, 231623), (1141, 202188), (1162, 198534), (1218, 189406), (1421, 162348), (1743, 132356), (1956, 117943), (2282, 101094), (2324, 99267), (2407, 95844), (2436, 94703), (2842, 81174), (3423, 67396), (3486, 66178), (4067, 56724), (4263, 54116), (4564, 50547), (4727, 48804), (4814, 47922), (5684, 40587), (6846, 33698), (6972, 33089), (7221, 31948), (7987, 28884), (8134, 28362), (8526, 27058), (9454, 24402), (9628, 23961), (12201, 18908), (13529, 17052), (13692, 16849), (14181, 16268), (14442, 15974)]