721374528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8011}}^1$

素因数の和:8100

約数の個数: 112

約数和(自身を含む): 2214132224

約数和(自身を除く): 1492757696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 134, 168, 192, 201, 224, 268, 336, 402, 448, 469, 536, 672, 804, 938, 1072, 1344, 1407, 1608, 1876, 2144, 2814, 3216, 3752, 4288, 5628, 6432, 7504, 8011, 11256, 12864, 15008, 16022, 22512, 24033, 30016, 32044, 45024, 48066, 56077, 64088, 90048, 96132, 112154, 128176, 168231, 192264, 224308, 256352, 336462, 384528, 448616, 512704, 536737, 672924, 769056, 897232, 1073474, 1345848, 1538112, 1610211, 1794464, 2146948, 2691696, 3220422, 3588928, 3757159, 4293896, 5383392, 6440844, 7514318, 8587792, 10766784, 11271477, 12881688, 15028636, 17175584, 22542954, 25763376, 30057272, 34351168, 45085908, 51526752, 60114544, 90171816, 103053504, 120229088, 180343632, 240458176, 360687264, 721374528]

約数ペア:

[(1, 721374528), (2, 360687264), (3, 240458176), (4, 180343632), (6, 120229088), (7, 103053504), (8, 90171816), (12, 60114544), (14, 51526752), (16, 45085908), (21, 34351168), (24, 30057272), (28, 25763376), (32, 22542954), (42, 17175584), (48, 15028636), (56, 12881688), (64, 11271477), (67, 10766784), (84, 8587792), (96, 7514318), (112, 6440844), (134, 5383392), (168, 4293896), (192, 3757159), (201, 3588928), (224, 3220422), (268, 2691696), (336, 2146948), (402, 1794464), (448, 1610211), (469, 1538112), (536, 1345848), (672, 1073474), (804, 897232), (938, 769056), (1072, 672924), (1344, 536737), (1407, 512704), (1608, 448616), (1876, 384528), (2144, 336462), (2814, 256352), (3216, 224308), (3752, 192264), (4288, 168231), (5628, 128176), (6432, 112154), (7504, 96132), (8011, 90048), (11256, 64088), (12864, 56077), (15008, 48066), (16022, 45024), (22512, 32044), (24033, 30016)]