388417712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9241}}^1$

素因数の和:9357

約数の個数: 40

約数和(自身を含む): 783869472

約数和(自身を除く): 395451760

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 9241, 10508, 18482, 21016, 36964, 42032, 73928, 147856, 341917, 656111, 683834, 1312222, 1367668, 2624444, 2735336, 5248888, 5470672, 10497776, 24276107, 48552214, 97104428, 194208856, 388417712]

約数ペア:

[(1, 388417712), (2, 194208856), (4, 97104428), (8, 48552214), (16, 24276107), (37, 10497776), (71, 5470672), (74, 5248888), (142, 2735336), (148, 2624444), (284, 1367668), (296, 1312222), (568, 683834), (592, 656111), (1136, 341917), (2627, 147856), (5254, 73928), (9241, 42032), (10508, 36964), (18482, 21016)]