717987136

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{773}}^1$

素因数の和:1439

約数の個数: 56

約数和(自身を含む): 1490984064

約数和(自身を除く): 772996928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 631, 736, 773, 1262, 1472, 1546, 2524, 3092, 5048, 6184, 10096, 12368, 14513, 17779, 20192, 24736, 29026, 35558, 40384, 49472, 58052, 71116, 116104, 142232, 232208, 284464, 464416, 487763, 568928, 928832, 975526, 1137856, 1951052, 3902104, 7804208, 11218549, 15608416, 22437098, 31216832, 44874196, 89748392, 179496784, 358993568, 717987136]

約数ペア:

[(1, 717987136), (2, 358993568), (4, 179496784), (8, 89748392), (16, 44874196), (23, 31216832), (32, 22437098), (46, 15608416), (64, 11218549), (92, 7804208), (184, 3902104), (368, 1951052), (631, 1137856), (736, 975526), (773, 928832), (1262, 568928), (1472, 487763), (1546, 464416), (2524, 284464), (3092, 232208), (5048, 142232), (6184, 116104), (10096, 71116), (12368, 58052), (14513, 49472), (17779, 40384), (20192, 35558), (24736, 29026)]