314420492032

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{157321}}^1$

素因数の和:157585

約数の個数: 72

約数和(自身を含む): 647634262352

約数和(自身を除く): 333213770320

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 211, 256, 296, 422, 592, 844, 1184, 1688, 2368, 3376, 4736, 6752, 7807, 9472, 13504, 15614, 27008, 31228, 54016, 62456, 124912, 157321, 249824, 314642, 499648, 629284, 999296, 1258568, 1998592, 2517136, 5034272, 5820877, 10068544, 11641754, 20137088, 23283508, 33194731, 40274176, 46567016, 66389462, 93134032, 132778924, 186268064, 265557848, 372536128, 531115696, 745072256, 1062231392, 1228205047, 1490144512, 2124462784, 2456410094, 4248925568, 4912820188, 8497851136, 9825640376, 19651280752, 39302561504, 78605123008, 157210246016, 314420492032]

約数ペア:

[(1, 314420492032), (2, 157210246016), (4, 78605123008), (8, 39302561504), (16, 19651280752), (32, 9825640376), (37, 8497851136), (64, 4912820188), (74, 4248925568), (128, 2456410094), (148, 2124462784), (211, 1490144512), (256, 1228205047), (296, 1062231392), (422, 745072256), (592, 531115696), (844, 372536128), (1184, 265557848), (1688, 186268064), (2368, 132778924), (3376, 93134032), (4736, 66389462), (6752, 46567016), (7807, 40274176), (9472, 33194731), (13504, 23283508), (15614, 20137088), (27008, 11641754), (31228, 10068544), (54016, 5820877), (62456, 5034272), (124912, 2517136), (157321, 1998592), (249824, 1258568), (314642, 999296), (499648, 629284)]