312345376

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22859}}^1$

素因数の和:22937

約数の個数: 48

約数和(自身を含む): 714329280

約数和(自身を除く): 401983904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 22859, 45718, 91436, 160013, 182872, 320026, 365744, 640052, 731488, 1280104, 1394399, 2560208, 2788798, 5120416, 5577596, 9760793, 11155192, 19521586, 22310384, 39043172, 44620768, 78086344, 156172688, 312345376]

約数ペア:

[(1, 312345376), (2, 156172688), (4, 78086344), (7, 44620768), (8, 39043172), (14, 22310384), (16, 19521586), (28, 11155192), (32, 9760793), (56, 5577596), (61, 5120416), (112, 2788798), (122, 2560208), (224, 1394399), (244, 1280104), (427, 731488), (488, 640052), (854, 365744), (976, 320026), (1708, 182872), (1952, 160013), (3416, 91436), (6832, 45718), (13664, 22859)]