308850458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 593381376

約数和(自身を除く): 284530918

約数列:

[1, 2, 7, 14, 17, 31, 34, 41, 62, 82, 119, 217, 238, 287, 434, 527, 574, 697, 1021, 1054, 1271, 1394, 2042, 2542, 3689, 4879, 7147, 7378, 8897, 9758, 14294, 17357, 17794, 21607, 31651, 34714, 41861, 43214, 63302, 83722, 121499, 151249, 221557, 242998, 293027, 302498, 443114, 538067, 586054, 711637, 1076134, 1297691, 1423274, 2595382, 3766469, 4981459, 7532938, 9083837, 9962918, 18167674, 22060747, 44121494, 154425229, 308850458]

約数ペア:

[(1, 308850458), (2, 154425229), (7, 44121494), (14, 22060747), (17, 18167674), (31, 9962918), (34, 9083837), (41, 7532938), (62, 4981459), (82, 3766469), (119, 2595382), (217, 1423274), (238, 1297691), (287, 1076134), (434, 711637), (527, 586054), (574, 538067), (697, 443114), (1021, 302498), (1054, 293027), (1271, 242998), (1394, 221557), (2042, 151249), (2542, 121499), (3689, 83722), (4879, 63302), (7147, 43214), (7378, 41861), (8897, 34714), (9758, 31651), (14294, 21607), (17357, 17794)]