313057024

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 721924448

約数和(自身を除く): 408867424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 1801, 2716, 3104, 3602, 5432, 6208, 7204, 10864, 12416, 12607, 14408, 21728, 24832, 25214, 28816, 43456, 50428, 57632, 86912, 100856, 115264, 173824, 174697, 201712, 230528, 349394, 403424, 461056, 698788, 806848, 1222879, 1397576, 1613696, 2445758, 2795152, 3227392, 4891516, 5590304, 9783032, 11180608, 19566064, 22361216, 39132128, 44722432, 78264256, 156528512, 313057024]

約数ペア:

[(1, 313057024), (2, 156528512), (4, 78264256), (7, 44722432), (8, 39132128), (14, 22361216), (16, 19566064), (28, 11180608), (32, 9783032), (56, 5590304), (64, 4891516), (97, 3227392), (112, 2795152), (128, 2445758), (194, 1613696), (224, 1397576), (256, 1222879), (388, 806848), (448, 698788), (679, 461056), (776, 403424), (896, 349394), (1358, 230528), (1552, 201712), (1792, 174697), (1801, 173824), (2716, 115264), (3104, 100856), (3602, 86912), (5432, 57632), (6208, 50428), (7204, 43456), (10864, 28816), (12416, 25214), (12607, 24832), (14408, 21728)]