234728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 494760

約数和(自身を除く): 260032

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 481, 488, 793, 962, 1586, 1924, 2257, 3172, 3848, 4514, 6344, 9028, 18056, 29341, 58682, 117364, 234728]

約数ペア:

[(1, 234728), (2, 117364), (4, 58682), (8, 29341), (13, 18056), (26, 9028), (37, 6344), (52, 4514), (61, 3848), (74, 3172), (104, 2257), (122, 1924), (148, 1586), (244, 962), (296, 793), (481, 488)]