407769032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22171}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 884662800

約数和(自身を除く): 476893768

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 18392, 22171, 44342, 88684, 177368, 243881, 421249, 487762, 842498, 975524, 1684996, 1951048, 2682691, 3369992, 4633739, 5365382, 9267478, 10730764, 18534956, 21461528, 37069912, 50971129, 101942258, 203884516, 407769032]

約数ペア:

[(1, 407769032), (2, 203884516), (4, 101942258), (8, 50971129), (11, 37069912), (19, 21461528), (22, 18534956), (38, 10730764), (44, 9267478), (76, 5365382), (88, 4633739), (121, 3369992), (152, 2682691), (209, 1951048), (242, 1684996), (418, 975524), (484, 842498), (836, 487762), (968, 421249), (1672, 243881), (2299, 177368), (4598, 88684), (9196, 44342), (18392, 22171)]