312954016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 650432160

約数和(自身を除く): 337478144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 547, 608, 941, 1094, 1882, 2188, 3764, 4376, 7528, 8752, 10393, 15056, 17504, 17879, 20786, 30112, 35758, 41572, 71516, 83144, 143032, 166288, 286064, 332576, 514727, 572128, 1029454, 2058908, 4117816, 8235632, 9779813, 16471264, 19559626, 39119252, 78238504, 156477008, 312954016]

約数ペア:

[(1, 312954016), (2, 156477008), (4, 78238504), (8, 39119252), (16, 19559626), (19, 16471264), (32, 9779813), (38, 8235632), (76, 4117816), (152, 2058908), (304, 1029454), (547, 572128), (608, 514727), (941, 332576), (1094, 286064), (1882, 166288), (2188, 143032), (3764, 83144), (4376, 71516), (7528, 41572), (8752, 35758), (10393, 30112), (15056, 20786), (17504, 17879)]